Wb Jee
Sequence And Series
WB JEE 2008
MCQ+1 / -0.252008
The sum of the infinite series \({\left( {{1 \over 3}} \right)^2} + {1 \over 3}{\left( {{1 \over 3}} \right)^4} + {1 \over 5}{\left( {{1 \over 3}} \right)^6} + ...\) is
Wb Jee
WB JEE 2008
The sum of the infinite series \({\left( {{1 \over 3}} \right)^2} + {1 \over 3}{\left( {{1 \over 3}} \right)^4} + {1 \over 5}{\left( {{1 \over 3}} \right)^6} + ...\) is