Question

a number is chosen at random from a first 25 natural number find the probabililt that the number is not prime​

Answer 1

Answer:

Let s be the sample space

Step-by-step explanation:

S=(1, 2,3,4,5,6 7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25)

Let A be the event that does not has prime number

A=(1, 4,6,8,9,10,12,14,15,16,18,20,21,22,24,25)