Question

which of the following is not a prime number
(a) 2
(b) 3
(c) 4
(d) 5
​

Answer 1

Answer:

4 is not a prime number because it is divisible by 2 and 4 itself.so the answer is 4 .mark me brainliest

Answer 2

Answer:

3 and 5 are not a prime number