Question

In how many ways can a state select a governor and lieutenant governor from a pool of 11 candidates

Answer 1

n how many ways can a state select a governor and lieutenant governor from a pool of 11 candidates

In this problem, we have a permutation

so

11P2

`11P2=(11!)/((11-2)!)=(11\cdot10\cdot9!)/(9!)=110`

the answer is 110