Math, asked by jasmeetpannu93396, 5 months ago

9!-8!/7! compute this question

Answers

Answered by manissaha129

5

Answer:

By permuting we get,

(9!-8!)/7!

=(9*8*7!-8*7!)/7!

=7!(72-8)/7!

=(72-8)

=64.

64 is the right answer

hope this will help you

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