2 years ago

Evaluate the expression: 11P4 A. 10,080 B. 7,920 C. 1,663,200 D. 3,960

Mathematics

1 answer:

larisa86 [58]2 years ago

7 0

$11P4=\dfrac{11!}{(11-4)!}=\dfrac{11!}{7!}=8\cdot9\cdot10\cdot11=7920$

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