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Let P(n) denote the statement that n^2+n...

Let P(n) denote the statement that `n^2+n` is odd . It is seen that `P(n)rArr P(n+1),P(n)` is true for all

A

`ngt1`

B

`ngt2`

C

n

D

none of these

Text Solution

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The correct Answer is:
D
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