Evalutate the Series $$\sum _ { n = 1 } ^ { 4 } \left( - \frac { 1 } { 4 } \right) ^ { n }$$

question 97

Multiple Choice

Evalutate the series.
- $$\sum _ { n = 1 } ^ { 4 } \left( - \frac { 1 } { 4 } \right) ^ { n }$$

• A) \(- \frac { 47 } { 256 }\)
• B) \(\frac { 85 } { 256 }\)
• C) \(- \frac { 51 } { 256 }\)
• D) \(\frac { 51 } { 256 }\)

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