Vn Method For Finding Sum Of Series

Arithmetic Geometric Progression (समांतर गुणोत्तर श्रेणी)|Alternate Method to find sum of A.G.P|Some important Series|Practice Questions|OMR

Discrete Series- Direct Method|Discrete Series- Short Cut Method|Continuous Series- Direct Method

Discrete Series- Direct Method|Discrete Series- Short Cut Method|Continuous Series- Direct Method

Continuous Series- Short Cut Method|Continuous Series- Step Deviation Method

Continuous Series- Short Cut Method|Continuous Series- Step Deviation Method

find the nth term and the sum of the series 2,5,12,31,86...

For the series sum t_(n,) S_n=sum_(n=1)^nt_n=2t_n-1 . Is the series geometric ? If so, find the sum to n terms of the series.

If the sum of the series sum_(n=0)^(oo)r^(n),|r|<1 is s then find the sum of the series sum_(n=0)^(oo)r^(2n)

Find the sum to n terms of the series: 1+5+12+22+35+...

Find the sum of n terms of the series 3+7+14+24+37+………