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Find the sum of the series 1 . 3^(2) + ...

Find the sum of the series ` 1 . 3^(2) + 2.5 ^(2) + 3.7^(2) +…+ ` to n terms

A

7e

B

11e

C

15 e

D

17e

Text Solution

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The correct Answer is:
B
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