Question

a die is thrown once . find the probability of getting 1) a composite number 2) a prime number

Answer 1

total no.of outcomes=6

1. composite number-

no.of outcomes=4,6=2

p(getting a composite number)=2/6=1/3

2. prime number

no.of outcomes=2,3,5=3

p(getting a prime number)=3/6=1/2

Answer 2

Hope it may help you