Question

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?

Answer 1

Correct Answer - 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.`

Answer 2

Correct Answer - 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.`