Math, asked by dnyana0025, 9 months ago

6. Prove that : n!(n + 2) =n! + (n + 1)!

Answers

Answered by Rudranil420

79

Answer:

RHS.= n!+(n+1)!

=n!+(n+1)n!

=n!(1+n+1)

=n!(n+2)

=LHS. (Proved)

Step-by-step explanation:

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