Question

Prove that even number multiplied by even number is even

Answer 1

Let x be a number
then 2x be a even number.
now multiply 2x*2x=4x
4x is also an even number
hence proved.

Answer 2

hey friend,

here is ur answer...

The product of two even numbers is even. The product of two even numbers is even. Let m and n be any integers so that 2m and 2k are two even numbers. ... This means that 2m+1 and 2k+1 are odd numbers.

hope it helps.....