Math, asked by ruhi83, 1 year ago

if npr= ncr × x , then x = ?

Answers

Answered by Anonymous
1
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Anonymous: nuts
ruhi83: wrong asn
ruhi83: ans
Answered by Anonymous
7
NPR =NCR X x
n!/(n–r)!=[n!/(n–r)!r!] X x
thus x= r!
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