The sum of the series formed by the sequence `3,sqrt(3),1......`
upto infinity is :

Find the sum of the series 1/1.3+2/(1.3.5)+3/(1.3.5.7) ...upto infinity

Find the sum of 10 terms of the series 1+sqrt(3)+3+….

Find the sum of 10 terms of the series 1+sqrt(3)+3+….

The sum of the series 1/(2!)-1/(3!)+1/(4!)-... upto infinity is (1) e^(-2) (2) e^(-1) (3) e^(-1//2) (4) e^(1//2)

The sum of the series 1/(2!)-1/(3!)+1/(4!)-... upto infinity is (1) e^(-2) (2) e^(-1) (3) e^(-1//2) (4) e^(1//2)

The sum of the series 1+2x+3x^(2)+4x^(3)+... upto infinity when x lies between 0 and 1 i.e.,0

Find the sum of the series upto n terms 1.3.5+3.5.7+5.7.9+....

Find the sum of the sequence -(1)/(3),1,-3,9 , . . . . . . . Upto 8 terms.