Question

sum of an old and even numbers ________​

Answer 1

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The sum of two odd numbers is Always even. The product of two or more odd numbers is always odd. The sum of an even number of odd numbers is even, while the sum of an odd number of odd numbers is odd.

Answer 2

The sum of an odd number and even number is always odd number...

For example:-

Even number:- 2

Odd number:-3

Sum=2+3=5

So, 5 is an odd number...