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From among the 36 teachers in a school, ...

From among the 36 teachers in a school, one principal and one vice-principal are to be appointed. In how many ways can this be done?

A

1360

B

1260

C

1060

D

1160

Text Solution

Verified by Experts

The correct Answer is:
1260
Number of ways of choosing 1 principal out of 36 teachers = 36.
Number of ways of choosing 1 vice-principal out of 35 teachers = 35.
Hence, the required number of ways `=(36xx35)=1260.`
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RS AGGARWAL-PERMUTATIONS-EXERCISE 8B
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