Math, asked by AnupamKris, 1 year ago

Find the nth term and the sum of n terms of the series 1/3.7 + 1/7.11 + 1/11.15

Answers

Answered by Ap201702004
2

ihope it will be helpful!

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Answered by mohdsaqib179
1

Answer:

Sn = n/3(4n+3)

Step-by-step explanation:

solution ke liye photo dekhe.

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