Math, asked by sfcsdeepeshshakya341, 2 months ago

If

nP2 = 12, then the value of n is:

Answers

Answered by sritharina4617

2

Answer:

nP2=12

n!/(n-2)!=12

4*3=12

4*3*2/2=12

(n-2)!=2!

n=4

.

Step-by-step explanation:

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