Question

A President and Vice- President for a school council are chosen from a hat with the names of all 12 members in the hat. Determine the probability that Nisha and Anne are chosen as President and Vice- President respectively.
Answer Provided: 1/132.

Answers

google "permutations"

p(12,2) = 12!/(12-2)! = 12!/10!

= 12 * 11

= 132

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