SOLUTION: Need help will pay. Evaluate the expression. P(7, 2) · P(4, 3)

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Question 1058015: Need help will pay.
Evaluate the expression.
P(7, 2) · P(4, 3)
Answer by ikleyn(52798)   (Show Source): You can put this solution on YOUR website!
.
Need help will pay.
Evaluate the expression.
P(7, 2) · P(4, 3)
~~~~~~~~~~~~~~~~~~~~~~~ 

If P(7,2), P(4,3) designates the number of permutations, then


P(7,2) = 7*6 = 42,


P(4,3) = 4*3*2 = 24,


and  P(7,2) · P(4,3)  = 42*24 = 1008.


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