Math, asked by madhav5245, 20 days ago

Sum up to n terms

 \frac{1}{3.8}  +  \frac{1}{6.11}  +  \frac{1}{9.14}  +  -  -  -  +  \frac{1}{3n(3n + 5)}  \\

Answers

Answered by kumaripayeng187
0

Answer:

12.17 \\ 15.20

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