138. Two fair dice are tossed. One die is red and one die is green.
Calculate the probability that the sum of the numbers on the two dice is an odd number given that the number that shows on the red die is larger than the number that shows on the green die.
(A) 1/4
(B) 5/12
(C) 3/7
(D) 1/2
(E) 3/5
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1. 題目解析 題目要求我們計算在兩個公...