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

JEE Main Mathematics question

Not in JEE syllabus

Let denotes the statement that is odd. It is seen that , is true for all

Answer: (D)

TOPIC NOT IN SYLLABUS: Principle of Mathematical Induction is a product of two consecutive integers, so it is always even, never

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Question ID VK-012952