" If `1,(2)/(3),(4)/(9),.....` are in G.P then the sum of first `10` terms of the series is "

The sum of the first 10 terms of the series 9+99+999 +….., is

The sum of the first 10 terms of the series 9+99+999+ . . . Is

Find the sum of first five terms of the G.P. 1,2,4, ….

Sum of first 'n' terms of the series 3/2+5/4+9/8+17/16+...

Find the sum of the first 10 terms of the A.P. 6,4,2,…..

The sum of the first five terms of the series 3 +4 1/2+6 3/4+...=

The fifth term of a G.P. is 32 and common ratio is 2 , then the sum of first 14 terms of the G.P. is

The sum of the first three terms of an A.P. is 9 and the sum of their squares is 35. The sum to first n terms of the series can be

The sum of the first three terms of an arithmetic progression is 9 and the sum of their squares is 35. The sum of the first n terms of the series can be