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Find the sum to n terms of the series 5 ...

Find the sum to `n` terms of the series `5 + 55 + 555 + ...`

A

`5(10^n-1)`

B

`5^n(10^n-1)`

C

`5/9(10^n-1)`

D

`(5/9)^n (10^n-1)`

Text Solution

Verified by Experts

The correct Answer is:
C
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KIRAN PUBLICATION-SEQUENCE AND SERIES -TYPE II
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