if one die is rolled then find the probability of each of the following events. 1.number of the upper face is prime. 2.number on the upper face is prime.
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in the question both the two conditions are same so:
favourable outcomes=3(2,3,5)
total outcomes=6(1,2,3,4,5,6)
probability =favourable outcomes÷total outcomes=3/6=1/2
favourable outcomes=3(2,3,5)
total outcomes=6(1,2,3,4,5,6)
probability =favourable outcomes÷total outcomes=3/6=1/2
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