Question

When a dice is thrown twice find the probability of the sum of the numbers on the uppermost faces

of the dice is

I). 4 or 5. full explanation​

Answer 1

Step-by-step explanation:

The total possible outcomes

(1,1),(1,2),(1,3),(1,4),(1,5),(1,6),(2,1),(2,2),(2,3),(2,4),(2,5),(2,6),(3,1),....

The favourable outcomes

(1,3),(3,1),(4,1)(1,4),(3,2),(2,3),(2,2)