Math, asked by Payal4820021, 1 year ago

please solve this question quickly
plz tell in explanation

Attachments:

Jaanki: n = 5
Payal4820021: how it comes plz tell i will mark u as brainleast

Answers

Answered by Jaanki
1
hope it's crystal clear!!! ;)
Attachments:
Answered by Anonymous
15
hay!!

dear user

pn=n!/(n-n)! => n! /0!

n! /n=120

n =5

I hope it's help you

Anonymous: please mark me as brain list
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