In how many ways can an examinee answer a set of ten true/ false … - Vidyadip

Question

In how many ways can an examinee answer a set of ten true/ false type questions?

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Answer

The number of ways to ex am i nee answer a true/ false type question is 2. $\therefore$ The number of ways for an ex am i nee to answer a set of ten true/ false type questions = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 = 1024 Hence, the required number of ways is 1024.

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