Question

Solve and check whether it is holds good for closure property of addition and multiplication for closure property. If a=3 b=5​

Answer 1

Step-by-step explanation:

closure property natural numbers under addition :

If a, b are any two natural numbers, then the sum of the two numbers is also a natural number.

Given, a = 3 and b = 5 ( natural)

a + b = 3 + 5 = 8 ( natural)

Hence, the given numbers satisfies closure property under addition.

closure property natural numbers under multiplication :

If a, b are any two natural numbers, then the product of the two numbers is also a natural number.

Given, a = 3 and b = 5 ( natural)

a x b = 3 x 5 = 15 ( natural)

Hence, the given numbers satisfies closure property under multiplication.