Question

find probability of a number picked from first 20 natural numbers is even composite number

Answer 1

Answer:

sbegua s e h sha s hz s bhz

Step-by-step explanation:

4h3vv"^×^×:&

Answer 2

Answer:

n(S)=20

E={4,6,8,10,12,14,16,18,20}

n(E)=9

therefore,P(E)=n(E)/n(S)

=9/20