Math, asked by akeerapraveen7156, 11 months ago

Suppose that ve good pens and two defective ones have been mixed up. To nd the defective ones, the pens are tested one-by-one, at random and without replacement. What is the probability that both the defective fuses are found in the first two tests?

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Answered by sanyukta60

0

the probability that both defective are found in the first test is 1/2

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