JEE Math Practice Question
The sum of the infinite series $$1 + {2 \over 3} + {7 \over {{3^2}}} + {{12} \over {{3^3}}} + {{17} \over {{3^4}}} + {{22} \over {{3^5}}} + ......$$ is equal to :
- A.$${9 \over 4}$$
- B.$${13 \over 4}$$
- C.$${15 \over 4}$$
- D.$${11 \over 4}$$
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