Question

Addition anf subtraction are closure for whole numbers or not explain with examples

Answer 1

Step-by-step explanation:

Yes, addition is closed with respect to whole numbers but subtraction may or may not be closed with respect to whole numbers.

Closure property:

1)

If a and b are two whole numbers then

a + b = c , is a whole number

Example-- 0 + 2 = 2 , a whole number

2)

If a and b are two whole numbers then

a - b = c , may not be a whole number

Example : 0 - 2 = - 2 is not a whole number.