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Proportion

If a person w...

Question

If a person wants to visit all the towns, each being visited exactly once, and if he wants to start at A, then how many ways are available to him?

A

6

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B

8

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C

10

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D

None of these

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Solution

The correct option is B 8
Following are the ways in which a person starts from A and visits all the cities.

Hence, there are 8 such ways.Choice (2)

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