Yes and prove that n square minus n is divisible by 2 for every positive integer n
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yes we can prove
if n is odd
then n square is odd
and hence odd number minus odd number is equal to even number which is divisible by 2
if n is even
then n square is also even
and hence even number minus even number is equal to even which is divisible by 2
In both cases n square minus n is divisible by 2
Hope it helps you
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if n is odd
then n square is odd
and hence odd number minus odd number is equal to even number which is divisible by 2
if n is even
then n square is also even
and hence even number minus even number is equal to even which is divisible by 2
In both cases n square minus n is divisible by 2
Hope it helps you
please mark me as brain list answer
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