Question

Form 2 digit numbers using 0, 1, 2, 3, 4, 5 without repeating the digits, write the sample space

S, number of sample points n(S), U, n(U) for U is the event that the number so formed is

divisible by 5.​

Answer 1

Step-by-step explanation:

sample space =(10 12 13 14 15 20 21 23 24 25 30 31 32 34 35 40 41 42 43 45 50 51 52 53 54)

n(S)=25

event U:(10 15 20 25 30 35 40 45 50)

n(U)=9