Question

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Question=>

Find the sum of the series
7 + 7.7 + 7.77 + 7.777 +..... to 50 terms.

Plz Do Explain!​

Answer 1

I do my best

i explained all step

if i do any mistakes

i say sorry for it in advance

please reply me earlier

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Answer 2

I'm a .......afavks...