Vedic Maths term arises from Veda which is a Sanskrit word which means knowledge. It is a unique method to do Mathematical calculation in faster way and learn maths application to do faster numerical approach. Vedic Maths is a process of faster mathematical calculation and it is discovered by Indian Mathematician Jagadguru Shri Bharathi Krishna Tirthaji in the period between A.D. 1911 and 1918 you can find his tricks and methods in a Vedic Mathematics Book by Tirthaji Maharaj Using regular mathematical steps. Do follow Physics Wallah NCERT Solutions.
Vedic Maths consist of lots of basic principle of Mathematics practicing such techniques can help you to do faster calculation of Maths and it improve your Numerical solving skill. Vedic Maths consist of 16 formulas know as sutras and almost 13 sub formulas which is define as sub-sutra.
A. Use of Vedic Maths in Prime and Composite Numbers
When two numbers are multiplied together, the answer is called the product.
Thus we say, for example, the product of 2 and 7 is 14.
Numbers which are multiplied together to give a product are called factors of that product.
For example, 2 and 7 are factors of 14.
Any product is a multiple of any one of its factors.
If we take 2 as a factor then all the products formed with 2 together with other numbers are multiples of 2. For example, 4, 6, 8, 10, 12, 14, and so on, are all multiples of 2.
We ordinarily think of the world as a multiplicity. It is said that the wise man sees only one.
When to the man of realization all beings become the very self, then
what delusion and what sorrow can there be for that seer of oneness?
One is a factor of every number. This is because any number can be thought or as a product of one and itself. For example, 23 = 23 ´ 1.
B. Use of Vedic Maths in Highest Common Factor
The highest common factor of two or more numbers is the highest number which can divide those numbers exactly.
For example, the highest common factor of 10 and 15 is 5. The factors of 10 are 1, 2, 5 and 10; the factors of 15 are 1, 3, 5 and 15. Of factors which are common to both 10 and 15, 5 is the highest and so it is called the highest common factor.
C.Use of Vedic Maths in Prime Numbers
Prime numbers are only divisible by one and themselves.
A prime number is like the man that remains steadfast in himself. He cannot be divided by anything that is not himself. He stands alone unmoved when everything around him is in turmoil.
For some reason, many mathematicians do not include 1 as a prime number. 1 is really the prime of primes. As described before, 1 is really indivisible.3, 11 and 17 are examples of prime numbers. Can you think of others?
If you take any number, multiply it by 4 and either add or subtract 1, can you always arrive at a prime number? For example, 7 ´ 4 + 1 = 29
D. Use of Vedic Maths in Composite Numbers
Numbers which are not primes are called composite. This means that composite numbers may be thought of as products of other numbers. For example, 12 is composite because it may be split up into factors, 3 ´ 4 or 2 ´ 6.
All composite numbers are multiples of their factors.
Every composite number may be expressed as the product of factors which are primes. To find these prime factors we divide the number by the smallest prime starting with 2. We continue to divide each answer by 2 until this is no longer possible. The answer is then divided by 3, 5, 7 and higher primes until the answer itself is a prime number. The number can then be expressed as the product of prime factors. The sutra is bymere observation.
E. Use of Vedic Maths in Lowest Common Multiple
The lowest common multiple of two or more numbers is the lowest number into which those numbers can divide.For example, the lowest common multiple of 6 and 8 is 24. This is because of multiples of 6, that is, 6, 12, 18, 24, 30, 36 etc. and of multiples of 8, i.e., 8, 16, 24, 32, 40, 48 etc., some multiples are common to both. These common multiples are 24, 48, 72, 96 etc., of these common multiples 24 is the lowest and is therefore called the LCM.
Q-1.What is Vedic Maths?
Ans-Vedic mathematics is a gift given to this world by the ancient scholars of India. The name Vedic Mathematics comes from a Sanskrit word "Veda" which suggests "Knowledge". It is a collection of techniques for solving mathematical problems quickly and easily. By this method, "difficult" problems or long sums are solved immediately. It also helps you progress to the upper grades, as Vedic math always encompasses a shorter way of solving quadratic and other polynomial functions and equations that one would encounter in higher grades.
Q-2.What are the advantages of Vedic Maths?
Ans-Here are several advantages of Vedic Maths which are mentioned below –
1.This reduces the burden of remembering a large amount of information, as you only need to learn tables up to 9.
2.Faster calculations are possible compared to conventional methods. It saves a lot of time.
3.Acts as an aid to reduce finger counting and written work.
4.Plays a role in increasing concentration, and improving confidence.
5.Very simple, straightforward, totally unconventional, original, and straightforward.
6.Allows us to see the connections and continuity between the different branches of mathematics and enriches our understanding of the subject.
7.This system provides us with a set of control procedures for independent cross-checking of everything we do.
8.Easy to remember and apply.
9.It keeps the mind alert and alive.
Q-3.How many levels are there in Vedic Maths?
Ans-This program is divided into 3 levels. Each level is 4 months. It is useful for children of class VI and above, where Abacus Education, in particular, has no role to play. Also, the content of the program is such that it has not been covered by any Vedic math program to date.
Q-4.Why you should know Vedic Maths?
Ans-Vedic Maths provides the answer to a rule where a conventional method requires multiple steps. It is an old technique that simplifies multiplication, divisibility, and complex numbers, square, cubic, square roots, and cubic roots. Even recurring decimals and auxiliary fractions can be dealt with by Vedic mathematics. In the Vedic mathematical system, a manual approach is preferred. The simplicity of Vedic math motivates most calculations to be done without the use of pen and paper. Methods such as the Shudh method are applicable in statistics. This mental perspective sharpens the mind, enhances memory and concentration, and also motivates innovation. This will be useful in the long run if we start to implement Vedic Mathematics from 6th grade.
Q-5.How Vedic Maths easy to understand?
Ans-Once the student's mind has developed an understanding of the mental arithmetic system, they begin to interact with numbers more closely and become more creative. Students understand numbers better. Vedic math is very flexible and creative and is aimed at all groups of people and also easy to understand and to practice. It will interest everyone, but especially the youngest who want to make their mark in the entrance exams.
Q-5.How to download PDF for Vedic Mathematics tricks?
Ans-You can download PDF for Vedic Mathematics tricks are given for each topic on our Physics Wallah no.one website online or you can download them for offline use.
Physics Wallah uploaded chapter wise Maths quiz for students who are in class 7, 8 , 9, 10 and 11 do appear for this.