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Algebra Mathematical Induction

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Q.

2.3+3.4+4.5+........ to n terms =

A. n(n²+6n+14)/9

B. n(n²-6n+11)/6

C. n(n²+6n+11)/3

D. n(n²-6n+11)/4

E. None of the above

View Answer

Correct choice: C

Explanation:

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