An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides(represented by painted spots). imagine that such a die is rolled twice in succession and that the face values of the two rolls are added together. the sun is recorded as the outcome of a single trial of a random experiment. compute the probability of each of the following events: event: a : the sum is greater than 7event : b : the sum is divisible by 2 or 6(or both )write your answers in exact fractions