Let P(n): n^2 + n + 1 is an even integer. If P(k) is assumed true P(k+1) is true. Therefore, P(n) is true

JEE Main Mathematics question

Not in JEE syllabus

Let : is an even integer. If is assumed true is true. Therefore, is true

Answer: (D)

TOPIC NOT IN SYLLABUS: Principle of Mathematical Induction : is odd, so the base case fails and induction cannot

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Question ID VK-012945