Question

someone is asked to take off Number 1 to 1000 the probability that it is a prime number is​

Answer 1

Answer:

Step-by-step explanation:

A = {getting prime number}

A = {2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97}

n(A)=25 ; n(S)=100

P(A)=n(A)/n(S)

= 25/100

=1/4