Question

solve this urgent pls

Answer 1

Answer:

Step-by-step explanation:

s={m1f1,m1m2,m1m3,m1f2,m2f1,m2f2,m2m3,m3f1,m3f2,f1f2}

n(s)=10

Event (A)...

A={m1f1,m1f2,m2f1,m2f2,m3f1,m3f2,f1f2}

n(A)=7

P(A)=n(A)/n(s) =7/10