Question

3 Using the digites 0, 2, 3.5 the two digites no are constread
without repetition of digited find the probability of event
event A= The number formed is even
event B - The number formed is prime number​

Answer 1

S={20,23,25,30,32,35,50,52,53}

n(S)=9

Event A = {20,30,32,50,52}

n(A)=5

p(A)=5/9

Event B ={23}

n(B)=1

p(B)= 1/9