Math Pro
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Question 0402a
Arithmetic and Geometric Progressions (APs, GPs)
GP I
Question
Generate new
Consider the geometric series
−
1
−
2
−
4
−
…
- 1 - 2 - 4 - \ldots
−
1
−
2
−
4
−
…
Find the exact sum of the first
6
{6}
6
terms of the series.
Attempt
S
6
=
{S_{6}=}
S
6
=
Answer
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