Question

Two dice are rolled, find the probability that the sum is 

(i) equal to 1 

(ii) equal to 4 

(iii) less than 13

Answer 1

When two dice are rolled Sample space

(i) Event of the sum is equal to 1 = 0 

∴ Probability = \(\frac{0}{n(S)}=0\)

(ii) Event of the sum is equal to 4

(iii) Event of the sum is equal to less than 13