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A couple appears in an interview for two vacancies in the same post. The probability of husband getting selected is 1/7 and the probability of **** getting selected is 1/5. What is the probability that

a. Both of them will be selected?

b. Only one of them will be selected?

c. None of them will be selected?

Select the correct answer from above options

1 Answer

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Writing:

P(husband not selected) = 6/7 and

P(**** not selected) = 4/5

(OR) Getting:

a. P(Both slected) = 1/35

b. P(Only one selected) = 10/35 = 2/7

C. P(None selected) = 24/35

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