Question

Which one of the following is not a prime number:
(A) 1 (B) 2 (C) 13 (D) 11

Plz it's very urgent ​

Answer 1

your answer is 13

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thank my answer

Answer 2

Step-by-step explanation:

It's answer will be 91. Because 91 can be divisible by 7,13,91,1. It is quite clear that prime number should be divisible only by itself and by 1.