Question

+ (3) Prove that (n! (n + 2) = [n! + (n + 1)! ) ]​

Answer 1

Answer:

+ (3) Prove that (n! (n + 2) = [n! + (n + 1)! ) ]

Step-by-step explanation:

+ (3) Prove that (n! (n + 2) = [n! + (n + 1)! ) ]

+ (3) Prove that (n! (n + 2) = [n! + (n + 1)! ) ]

Answer 2

Answer:

RHS: n! +(n+1)

n! +(n+1)(n!)

n! (n+2)= LHS

Hence prooved