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what is sum to n terms of (4/1*2*3)+(5/2*3*4)+(6/3*4*5)................................................(n+3)/n(n+1)(n+2)

what is sum to n terms of (4/1*2*3)+(5/2*3*4)+(6/3*4*5)................................................(n+3)/n(n+1)(n+2)

Grade:12

1 Answers

Arun Kumar IIT Delhi
askIITians Faculty 256 Points
9 years ago
Doing little manipulation in the expression
Simplify to get the answer


Arun Kumar
IIT Delhi
Askiitians Faculty

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