Fastest way to find multiply (large numbers) by Vedic mental math

The Nikhilam Method is a Vedic Mathematics technique used for fast and efficient calculations of multiplication and division. It involves using the concept of complements to simplify the calculation process.

The Nikhilam method is a technique for solving multiplication problems where one of the numbers is close to a base number, such as 10, 100, 1000, and so on. It involves subtracting the difference between the given number and the base number from both the numbers being multiplied, and then multiplying the differences. Finally, the result is added back to the product of the base and the difference.

Let’s say we want to multiply 98 by 102 using the Nikhilam method with a base of 100.

Example 98x102

Step 1: Find the difference between the given number and the base number

98 - 100 = -2

102 - 100 = 2

Step 2: Multiply the differences

-2 x 2 = -4

Step 3: Add the result from Step 2 to the product of the base and the difference

Multiply the base number 100 x 100 = 10000

Step 4: The given numbers to the result from Adding Step 2 and Step 3 = 10000 -4 = 9996

Therefore, 98 x 102 = 9,996.

Note that this method may take some practice to get used to, but once you become comfortable with it, you will be able to perform these calculations much faster than with traditional methods.