Queen Zubaida wishes to choose a Satrap and a Vizier from among her 12 courtiers. How many different ways can she assign the two roles, assuming the same person cannot fulfill both roles?

SmartMathMan  Jan 9, 2018

She has 12 choices  for the Satrap


And after this selection is made, we have 11 choices for  the Vizier




12  *  11  =     


132 ways



cool cool cool

CPhill  Jan 9, 2018

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