Member Rupali Gadekar
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The beginnings of matrices and determinants goes back to the second century BC although traces can be seen back to the fourth century BC. However, it was not until near the end of the 17th century that the ideas reappeared and development really go underway.
Matrices:
A set of numbers or objects or symbols represented in the form of rectangular array is called a matrix. The order of matrix is defined by the number of rows and number of columns present in the rectangular array of representation.
In simple words , A matrix is simply a set of numbers arranged in a rectangular table. We can add, substract, and multiply matrices together, under certain conditions.
Determinant:
In mathematics, the determinant is a scalar value that is a function of the entries of a square matrix. It allows characterizing some properties of the matrix. it is a real number associated with every square matrix. it is a real number and not a matrix. it can be a negative number. determinants only exist for square matrix.
The determinants can be viewed as a function whose input is a square matrix and whose output is a number.
The determinants is useful for solving linear equations, capturing how linear transformation change area or volume, and changing variables in integrals.
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We know that in today’s generation investing is very essential to good money management because it ensures both present and future financial security. Investing is the only way to achieve both growing wealth and passive income. Investing ensures present as well as future long – term financial security.
Investing your money in the right thing can allow it to grow. Investing in the right options can help you in living a secure life. There is many options for investing such as stock, public provident fund, health insurance policy, share market and mutual funds etc.
Mutual Funds is one of the best option for investing money. These is the financial vehicles that are made by money of investor to invest in various instruments such as stock, bonds and other assets. Mutual funds are flexible financial vehicles where you can start and stop investing according to your choice.
There are some type of mutual funds –
1) Open-ended fund
2) Close-ended fund
There are many reasons to invest in mutual funds like
1) Mutual funds offer transparency.
2) It’s generate wealth for future self.
3) It’s help to save tax.
4) It’s is ease of convenience.
5) Ease of investing and monitoring.
6) Systematic withdrawal plan.
7) Disciplined investing.
8) Maximum liquidity.
9) Mutual funds are accessible.
10) It is easy to buy and sell.
Mutual fund is one of the best option for investing money.
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In our society there are lot of misunderstanding about gender. in our society genders that are most recognized are male and female and is based on someone’s anatomy but its totally wrong .
we should not recognize a gender based on anatomy , gender identity is how a person fees and who they know them self to be when it comes to their gender .There are more than two genders including male, female, transgender, gender neutral, non-binary, agender, pangender, genderqueer, two-spirit, and all, none or a combination of these.
*Agender:
A person who is agender does not identify with any particular gender, or they may have no gender at all. Other terms foe this may include:
neutral gender
null-gender
genderless
neutrois
*Androgyne:
A person who identifies as androgyne has a gender that is either both masculine and feminine or between masculine and feminine.
*Bigender:
A person who identifies as bigender has two genders. people who are bigender often culture masculine and feminine roles.
*Butch:
Women, especially lesbians, tend to use this term to describe the way they express masculinity , or what society defines as masculinity.
*Cisgender:
A cisgender person identifies with the sex that they were assigned at birth.
For example, a cisgender woman is someone who still identifies with the sex–female.
This are some genders that i have explained .
I hope you get the answer for your question.
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Child labor refers to the exploitation of children through any form of work that deprives children of their childhood, interferes with their ability to attend regular school , and is mentally, physically, socially, and morally harmful.
In simple words, worldwide millions of children are forced into unpaid or paid work that deprives them of an education, a happy childhood and a prosperous future.
While child labor around the world has declined by more than third in the last 15 years, it remains a serious challenge and barrier to the well-being of children .According to a 2017 report by the international labor organization (ILO) the number of child laborers around the world fell from 246million in 1000 to around 152 million in 2016. However, millions of children continue to be exploited for cheap labor ,especially in countries such as India .
According to ILO, there are around 12.9 million Indian children engaged in work between the ages 7 to 17 years old.
Some methods to prevent child labor:
1.Free education for children
2.Stakeholder must take responsibility
3.Provide support for children
4.Improve economic growth
5. Engage with the sustainable development goals
6. Refer to your buyers requirements
7.Check the age of your employees
8. identify hazardous work
9.Carry out workplace risk assessment
10.Stop hiring children below the minimum age
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In today’s generation we can’t imagine our life without electricity. Electricity is very essential in our life. People use electricity for many things such as lighting, heating, cooling and refrigeration and for operating appliances, electronics, computers, machinery as well as public transportation systems.
Electricity is the great invention of human life, electricity has brought our lives from darkness to light.
Electricity can be made in a variety of ways including geothermal, solar, coal, natural gas, biofuel and wind power. Electricity is the basic necessity for the economy development of any country.
Electricity is one of the most powerful forces in our lives. Electricity is important because it is used in every day life. You use electricity for light, heat, medical necessity such as ventilators, respirators etc. And many other things . We would be lost without electricity.
Electricity is one of the most important blessings that science has given to mankind. It is force of energy used all over the world.
Electricity is one of greatest gift from god to us .
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Earthquake is the one of the most dangerous natural calamities. Any sudden shaking of the ground caused by the passage of seismic waves through the earth’s rocks. Earthquakes caused by a sudden release of violent gorund energy caused either by the shifting of the earth’s crust or magnetic activity.
A Body of rock that is under stress becomes deformed. When the rock no longer withstand the deformation, it breaks and the two sides past each other.
Earthquakes is very dangerous. Its damage to a man – made structure as well as an outbreak of fire and spilling of hazardous chemicals. Earthquakes are among the most natural hazards. They strike without warning and many of the earthquakes zones coincided with areas of high population density. When large earthquakes occur in such areas the results can be catastrophic, with terrible loss of human lives and untold economic cost.
There are many causes of earthquake.
1) Earthquake caused due to sudden lateral or vertical movements in the crust of the earth
2) It caused by human activity, like tunnel construction, filling reservoirs and implementing geothermal or fracking projects.
3) Earthquakes are caused by the sudden release of stress along faults in the earth crust. Continuous motion of the tectonic plates causes the steady build of pressure in the rock strata on both sides of the fault until stress is great enough, which is released in jerky and sudden movement.
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Respiration is very important role in biology. respiration is metabolic process which occurs in all organisms. it occurs within the cell of organization in these process, the energy is produced by the breakdown of glucose which is further used by cell to perform various functions.
The process of getting oxygen into the body and releasing carbon dioxide is called respiration. the energy is generate by breakdown of glucose molecules in all living cells of human body.
Oxygen is inhaled and is transported to various parts and use in the process of burning food particles.
The obtained glucose molecules are used for discharging energy in the form of ATP- Adenocine Triphosphate Molecules by the human body to fulfill essential process .
Respiration is assessed for quality, rhythm and rate.
The quality of person’s breathing is normally relaxed and silent. Respiratory distress can also cause nasal flaring, and the person often moves into tripod position.
Respiration normally has a regular rhythm . A regular rhythm means that the frequency of the respiration follows an even tempo with equal intervals between each respiration.
Respiration rates vary based on age. The normal resting respiratory rate for adults is 10-20 breathes per minute (OER#1). Children younger than one year normally have a respiratory rate of 30-60 breathes per minute, but by the age of ten, then normal rate is usually 18-30(OER#2).
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Conjuction is the most important term in grammar. Without conjuction we can’t form any sentence. Conjuction is th glue that hold world, clauses and phrases together.
We use conjuction in sentence making process. Conjuction are words used as joiners. Conjuction is backbone of a sentence.
A Conjuction is a part of speech that is used to connect world as well as clauses or sentences conjuction are considered to be invariable grammar particles and they may or may not may stand between items they conjoin.
There are three types of conjunction –
1) Coordinating conjuction –
Coordinating conjuction is join two words, phrase or clauses which are parallel in structure.
Main seven coordinating conjuctions are and, but,so,yet, for, nor, or
Example – Pizza and Burger are my favorite snacks.
2) Subordinating conjuction-
This type of conjuctions is used in linking two clauses together. It’s join elements of an unparallel sentence structure.
Example – when he was washing my car , I went to the store.
3) Correlative conjuction-
Correlative Conjuction link parts of a sentence together. Correlative conjugation are paired words. It joins words or phrases having reciprocal or complementary relationship.
Example- This cookie contains neither chocolate nor nuts.
I hope you understand my answer.
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The field of statistics is the science of learning from data. Statistical knowledge helps you use the proper methods to collect the data ,employ the correct analyses, and effectively present the results. Statistics is a crucial process behind how we make discoveries in science ,make decision based on data, and make predictions . statistics allows you to understand a subject much more deeply.
Statistics also play several important roles in these scientific studies,
First, they plan the studies to ensure that the data are collected efficiently and answer the questions relevant to the investigations .
Second ,they analyze the data to discover what conclusions can be reached from the study and what issues need further investigation.
Common sectors where statistics used enormously:
1. Weather forecasting :
It is an important piece of information which we must know. Television channels use statistics to present data to describe the forecast like colorful bars , straight lines and other shapes.
2.The financial market:
it is not complete without statistical data. For layperson , it is hard to understand the complicated scenario of share market and other financial sectors. it is easier to represent valuable data with the help of diagrams, charts, and other statistical table.
3.In Multinational companies :
Statistics is an integrated part of their projects. they use charts and statistic parameters to monitor the performance of their employees
4. In quality testing:
statistical concepts are used to assume probable outcomes. They make every result crystal clear so, whenever any business house is going to purchase some raw material or other materials they can easily decide based on the statistical data.
There are some other real life examples like mobile applications, health and medicine , political sector news channel , space science, and much more
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First of all active voice and passive voice is the very important grammar term in english. Both voices are very useful and necessary. In a grammar verbs have five properties voice, person, mood, number and tense here we are discuss or concern with voice that is active voice and passive voice. Active voice and passive voice are grammatical constructions that transfer or communicate certain information about an action.
1) Active Voice –
Active voice helps us to know exactly who has taken action in the sentence. Active voice is direct and concise. Active voice is a grammar term used to classify sentences in which the subject of the sentence is the one actively performing the action of the verb.
In active voice sentences the subject does the action.
Example – Neha played the guitar.
In that sentences uses the active voice is stronger, uses fewer words and clearly shows who performed the action.
2) Passive Voice –
In the other hand passive voice is also a main useful and important term in grammar. Passive voice means that a subject is a recipient of a verbs action.
The passive voice is always constructed with a conjugated form of to be plus the verbs past participle as well as usually generates a preposition.
The Passive voice is especially helpful in scientific or technical writing or lab reports. We used the passive voice to good effect an paragraph.
In Passive voice sentence the substance receives the action.
Example – The Guitar was played by Neha.
In This sentence that uses the passive voice is weaker and less direct.
I Think now you know the difference and meaning of active voice and passive voice.
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We all know that teachers play an important role in our life no matter how old are you ? teacher is a signature part of our life. Teacher are not only teach us in school or colleges but also they teach us a various importance things such as how to face competitors, how to beat life challenges how to treat others as well as how to live a good life.
No Matter what your profession we always need a good teacher. Teacher teach us a new things they you about different perspectives in our world. They hold the key to secure our future. Teacher are at the frontlines of education and play a major role in our life.
The teacher prepare the students for a better tomorrow. A teacher can adjust their curriculum to meet the demands of a student. A good teacher should a set examples and demonstrate how the subject relates to everyday life and how it can be used in the future.
Teacher always helps students by setting a goal and encourages them to complete their goals. A good teacher helps us to become a good human being in society and a good citizen of the country.
We need to respect teachers and need to appreciate their good efforts because you can’t do anything in life without a teacher.
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It is rightly said ” The lost time never be found “. An individual should understand the value of time for him/her to succeed in all aspects of life. People who waste time are the ones who fail to create an identity of their own.
Man’s real wealth is his time. Time has so much power that it can change a people life completely. We really need to know the importance of time.
Time Never waits for anyone or anything as well as our success or failure in life depend on right use of time. That’s why time management is very important for us.
Time Management is the process of organizing and planning how to divide your time between specific activities. Good time management enables you to work smarter- not harder- so that you get more done in less time, even when time is tight and pressures are high. Falling to manage your time damages your effectiveness and causes stress.
Importance of time management.
1) It helps you to achieve what you want, faster.
2) It helps you get more done in less time.
3) It helps you waste time and avoid more friction and problems.
4) It helps you fulfill more task in less time, and in turn, feel more fulfilled.
5) It helps you feel calmer a d less stressed over time.
6) you will focus more and procrastinate less.
7) you won’t miss deadline and appointment.
8) It helps you to make a change in your lifestyle for better.
9) you will avoid unwanted stress.
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Transpiration is a very important term in a botany. Transpiration is the process of water movement through a plant and it evaporation from aerial parts such as stems, flowers and leaves.
We Know that water is very essential for plants it helps to plants for growth but only small amount of water taken up by the roots is used for growth and metabolism. The remaining water is lost by transpiration.
In the process of transpiration water molecules in the plant tissue are removed from the aerial parts of the plants.
There are three types of transpiration in plant.
1) Stomatal transpiration
2) Lenticular transpiration
3) Cuticular transpiration
● Importance of Transpiration
1) Transpiration helps to maintain osmosis and keeps the cells rigid.
2) It helps in the absorption of carbon dioxide from the atmosphere throughout photosynthesis as the opening of stomata in day time help gaseous exchange.
3) Transpiration provide water for Photosynthesis.
4) Transpiration also maintains the turgidity of the cell and helps in cell division.
5) Transpiration helps for the exchange of gases and it’s also provided coolness to the plant body.
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Queen Padmavati is also known as Queen Padmini. Her full name is Padmini Aka Padmavati. Her nick name is Padmini. Her father name is Gandharvsen. He is the king of the singhal kingdom. Her mother name is Champavati
Queen Padmavati was a extremely beautiful princess. Padmavati is considered a legendary Indian Queen of 13th , 14th century. Padmavati was a famous and well known queen of Chitrakot known for her beauty of India.
Padmavati’s best friend was a parrot his name is Hiraman. Padmavati was very closed to Hiraman.
One day Hiraman was disapproved by her father and when he ordered to kill Hiraman, it flew away as was captured by a bird catcher and eventually ended up as a pet of Rajput ruler Ratansen of Chittor fort. Hiraman started talking about queen Padmavati beauty in front of Ratan Sen. That’s why Ratan sen aka decided to marry her.
Queen Padmavati was also well- trained in war strategies and adept at the art of swordsmanship.
Padmavati died in the early 14th century her place of death is Chittor.
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In our daily lives we need to be update for everything. If you are not update then you have face a lot of problems in your daily life. Staying updated with the news is very important or essential for all.
Today’s world is very fast. New thing were happening in this world every second and it is very important for us to know what was happening around us. It would be easier for us to get around in this world.
Staying update in today’s word is equally important from farmer to business man as well as from children to an elder. If you are well aware of the current world happening then you can actively take part in debates with your friends.
If You stay update, you can have a meaningful conversation with your family or friends. You can start talking about all different types of topics. We have all been taught from school that knowledge is power and one of the best way of gaining knowledge is by staying aware. If you stay updated you get a lot of opportunities related to your career and if you recognize that opportunity you will benefit a lot in your career and you will have a lot of success.
If You won’t to know what’s going on around you, you must need to read newspaper also you should listen to the news on tv. Some people do not have time to read newspapers but for them there are some aaps made in our mobail that you can read only headlines of the news or some short blogs in that aap to know what is going on in the world around you.