Question

Solve for - a dice is rolled twice. What is the probability that the number in the second roll will be higher than that in the first?

Answer 1

Ans- 1/6×5/6 + 1/6×4/6 + 1/6×3/6 + 1/6×2/6 +1/6×16
let me tell you what I wrote
probability of getting 1× probability of greater than 1 + probability of 2× probability greater than 2 and so on