Sequences and Series Part 1

Section: Mathematics

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Question : 79 of 100

Marks: +1, -0

The sum of first 20 terms of the sequence 0.7,0.77,0.777,….., is

[Main 2013]

7
9
(99−10−20)
7
81
(179+10−20)
7
9
(99+10−20)
7
81
(179−10−20)

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