Find the Values of X for Which the Geometric Series $$\sum _ { n = 0 } ^ { \infty } \left( \frac { x - 7 } { 2 } \right) ^ { n }$$

question 207

Multiple Choice

Find the values of x for which the geometric series converges.
- $$\sum _ { n = 0 } ^ { \infty } \left( \frac { x - 7 } { 2 } \right) ^ { n }$$

• A) -9 < x < 9
• B) 3 < x < 11
• C) -3 < x < 11
• D) 5 < x < 9

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