Question

If two dice are rolled simultaneously find the probability of the following events,
a) The sum of the digits on the upper faces is at least 10
b) The sum of the digits on the upper faces is 33
c) The digit on the first die is greater than the digit on second die​

Answer 1

Step-by-step explanation:

a) the chances are (4,6), (5,5), (6,4), (5,5)

therefore the probability will be 4÷36 = 1/9

b) no digit will have sum of 33. maximum sum = (6 + 6 = 12)

therefore probability = 0

c) the case in which the digit on the first die, is greater than that on the second die are : photo is given....

therefore the probability = 15/36 = 5/12

Answer 2

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