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Two numbers are randomly picked from list 9, 10, 11, 12, 13, ....32. What is the probability being both as prime number?
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Two numbers are randomly picked from list 9, 10, 11, 12, 13, ....32. What is the probability being both as prime number?
probability
mathematical
posted
Jun 16, 2017
by
anonymous
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1 Answer
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7C2/24C2 = 7/92
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Jun 16, 2017
by
Kewal Singh Paneser
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