Two dice are thrown at the same time and the product of numbers appearing on them is noted . find the probablity that the product is a prime numbers.
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Here,
maximum outcomes:36
possible outcomes as product of prime
numbers: (1,2), (2,1), (1,3), (3,1), (1,5), (5,1).
therefore P(getting product a prime number)
=>6/36
=>1/6
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