Question

17. If a dice is rolled at a random, what is the probability of getting the following events in) What is of getting the factors of 6? a)1/2b) 1/6c)2/3 d)2/5​

Answer 1

$\huge\mathfrak\red{ANSWER}$

c)2/3

Answer 2

Answer:

In rolling a dice, the sample space S={1,2,3,4,5,6}∴n(S)=6

Let D be the event of getting a prime factor of 6.

D={2,3}∴n(D)=2

∴P(D)= n D / n S

=2/6