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29 votes
assuming that no question are left unanswered In how many ways can a five question true or false be aswered?

User Pschueller
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1 Answer

5 votes
5 votes

We are given that:

There are 5 questions having 2 options (True or False)

No question is left unanswered

The number of ways this can be answered is shown below:


\begin{gathered} \text{This is an independent event } \\ n=2^5 \\ n=2*2*2*2*2 \\ n=32ways \end{gathered}

Therefore, the questions can be answered in 32 ways

User Juan Lanus
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