VEDIC MATHS-23

-

 

VEDIC MATHS

                           By OMKAR TENDOLKAR

Hello friends,

                      This is  blog number 23 from the series of "Vedic maths" blogs. Here in this blog we will learn about "cube root of perfect number"

While dealing with factorization, equation of third power and in many problem of geometry, one will often find to calculate the cube root of numbers. 

Calculating cube root of numbers by traditional method is cumbersome procedure, but the technique used by Vedic Mathematics is so fast that one can get the answer in two to three seconds!

The technique for solving cube roots is simply so amazing that the student will be able to correctly predict the cube root of a number just by looking as it and without the need for any intermediate steps.

You might find it difficult to believe, but at the end of study, you will calculating cube root of complicated number like 262144, 12167 and 117649 in 2-3 seconds.

Before we start start actual study, let us clear our concept relating to cube roots.

Cube Rooting:

Let us take the number 3. When we multiply 3 by itself we are said to have squared the number 3. Thus 3×3 is 9. When we multiply 4 by itself we are said to have squared and thus 16 is the square of 4.

Similarly the square of 5 is 25 (Represented as as (5)^2 )

The square of 6 is 36 ( Represented as as (6)^2 )

In squaring, we multiply a number by itself, but in cubing we multiply a number by itself and then we multiply the answer by original number once again.

Thus, the cube of 2 is 2×2×2 and the answer is 8. ( Represented as as (2)^3 )

The cube of 3 is 3×3×3 and the answer is 27. ( Represented as as (3)^3 )

Basically, in squaring we multiply a number itself and in cubing we multiply a number twice by itself.

Now, since you have understood what cubing is it well be easy to understand what cube rooting is. Cube-rooting is the procedure of determining the number which has been twice multiplied by itself to obtain the cube. Calculating the cube-root is reciprocal procedure of calculating a cube.

Thus, if 8 is the cube of 2, then 2 is cube-root of 8.

If 27 is the cube of 3 then 3 is cube-root of 27.

And so on......


In next blog we will discuss about "method for calculating  cube-root of perfect cubes".     

Are you excited for this?...
Then, please wait for it.
I will post my new blog in next week.

We will meet very soon through our next blog. Till that stay connected, stay healthy and stay safe.

Thanks

for giving your valuable time.

Good day😊.




Comments

Post a Comment

Popular posts from this blog

VEDIC MATHEMATICS

-
Image
  VEDIC MATHS                             By OMKAR TENDOLKAR Hello friends,                        I am Omkar Tendolkar from Kudal. I am studying in S.Y.B.Sc at SRM College, Kudal. I always enjoy sharing my knowledge. This is one of my attempts.            Some people find mathematics challenging to understand, while others struggle with calculations. Certainly, the comprehension of the subject depend on IQ (intelligent quotient), but equally crucial is one's perspective towards it. Because mastering calculation doesn't solely rely on a sharpe IQ; it also demands some basic tricks that can greatly assist in handling complex calculations.                  Starting today, I want to launch a "VEDIC MATHS" blog. Here, you will find a series of blog's explaining simple tricks that will...
Read more

VEDIC MATHS-1

-
Image
VEDIC MATHS                             By OMKAR TENDOLKAR Hello friends,                          This is our first blog in the series of 'Vedic Maths' blogs. Here, we will learn about the basic principles required in Vedic Maths. This blog will cover all the fundamental concepts necessary for understanding our next few blogs.   Base: It is the first number in the series. For a two-digit number: 10. Starting with 10, 100, 1000, 10000, etc. Complement: . Adding two numbers results in the next nearest base. 48 + 52 = 100. Then, We can say that 48 is the complement of 52 or 52 is the complement of 48. How to find: Subtract each digit from 9 and the last digit from 10. If... The last digit is 0, then take the second-to-last digit as the last one. For example: 60 is the complement of 40. All these examples, ranging from 2 digits to 6 digits, w...
Read more

VEDIC MATHS-15

-
Image
  VEDIC MATHS                             By OMKAR TENDOLKA R Hello friends,                       This is our 15th blog from the series of "Vedic maths" blogs. Here in this blog we will learn about   "Criss-Cross System of Multiplication " . Criss-Cross System of Multiplication :                In Vedic Mathematics , we have similar system as like traditional way of multiplication it helps us to get the answer much faster. This system is also universal system and can be used for any combination of numbers of any length.                      This system of Multiplication is given by the " Urdhva-Tiryak Sutra. " It means ' vertically and cross-wise '. The application of this system are manifold, but in this blog we shall confine our study only to it's utility in...
Read more