Question

If one die is rolled, then find the probability of each of the event
Event A: Number on upper face is prime.
Event B: Number on upper face is multiple of 6​

Answer 1

Answer:

prime no. 2 3 5

so probability of prime number is 3/6=1/2

multiple of 6 is only 6

so probability is 1/6

Answer 2

n(A)=3 and n(B)=6

Event A= prime number on upper face

A= {2,3,5}

n(A)= 3

Event B= multiple of 6 on upper face

B= {1,2,3,4,5,6}

n(B)= 6

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