Question

1. If a and bare two odd positive integers such that a > b, then prove that one of the two
a+b
numbers
and
a-b
2
is odd and the other is even.
2
2. Prove that the product​

Answer 1

Answer:

Therefore, we have that x is an odd positive integer. We know that the sum of two even or sum of two odd numbers is never odd. Thus, it follows that a+b/2 is even when a-b/2 is odd and vice-versa. Hence proved.

Step-by-step explanation:

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