The sum to infinite term of the series … is

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Sequences and Series

JEE Main 2009 · Annual, Paper 1 · Q5288

MathematicsMedium178×since 2002Q5288

The sum to infinite term of the series

1 + {2 \over 3} + {6 \over {{3^2}}} + {{10} \over {{3^3}}} + {{14} \over {{3^4}}} + .....

JEE Main 2009 · Annual, Paper 1 · Q5288

MathematicsMedium178×since 2002Q5288

The sum to infinite term of the series

1 + {2 \over 3} + {6 \over {{3^2}}} + {{10} \over {{3^3}}} + {{14} \over {{3^4}}} + .....