MHT CET 2022 Mathematics question

MathematicsMathematical ReasoningMHT CET 2022

Not in JEE syllabus

Consider the statement

"P (n) : is prime"

Then, which one of the following is true?

Answer: (B)

Solution

Evaluate at : , which is prime (not divisible by 2, 3, 5), so P(3) is true. At : , which is composite, so P(5) is false.

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Question ID VK-094203