Question

if we multiply a number by __, the answer is 0​

Answer 1

Multiplication by Zero

Multiplication by ZeroMultiplying by 0 makes the product equal zero. The product of any real number and 0 is 0 .

Answer 2

The answer of this question is zero because see if we multiple any number:-

For example- 3 is a digit and it is said that multiple a number which give zero so if we multiple three by 0 then the answer will be zero. (proved)