A committee of five is to be chosen from a group of 9 people. The probability
that a certain married couple will either serve together or not at all, is
[CEE 1993]

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Solution

The correct option is C

Required probability

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A committee of five is to be chosen from a group of 9 people. The probabilitythat a certain married couple will either serve together or not at all, is [CEE 1993]

The correct option is C Required probability

A committee of five is to be chosen from a group of 9 people. The probability
that a certain married couple will either serve together or not at all, is
[CEE 1993]

The correct option is C

Required probability