Math, asked by rk9970545282, 1 month ago

find truth value of neither 21 is prime nor it is divisible by 3 ​

Answers

Answered by harshitdas987
0

Answer:

So as we see that 21 is not listed in the above set, so 21 is not a prime number. So as we see that the factors of 21 are 1, 3 and 7. Therefore, 21 is divisible by 3. So 21 is not a prime number and it is divisible by 3.

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