sum1+(3)/(4)+(7)/(16)-:(15)/(64)+(31)/(256)+(8)/(..)" to infinity."

The sum of the series 1+(3)/(4)+(7)/(16)+(15)/(64)+(31)/(256)+.... to infinite

Sum of the following series (i) 1+(2)/(2)+(3)/(2^2)+(4)/(2^3)+ ……..to n terms (ii) 1+(3)/(4)+(7)/(16)+(15)/(64)+(31)/(256)+………. to infinity.

The sum of first 50 term of the series 1 + (3 ) /(2) + (7) /(4) + (15 ) /(8) + (31 ) /(16) + ….is ( p + (1)/(2^q )) , then value of ( p + q ) is ……

The sum of first 50 term of the series 1 + (3 ) /(2) + (7) /(4) + (15 ) /(8) + (31 ) /(16) + ….is ( p + (1)/(2^q )) , then value of ( p + q ) is ……

16/(2!)+(64)/(3!) + (256)/(4!) + ..... oo =

The nth term of AGP series (1)/(4)+(3)/(16)+(5)/(64)+(7)/(256).... is

Multiply: (8)/(-9)by(-7)/(-16) (ii) (-8)/(9)by(3)/(64)

(3)/(4)+(15)/(16)+(63)/(64)+.........nterms

The sum of the first 20 terms of the series 1+(3)/(2)+(7)/(4)+(15)/(8)+(31)/(16)+... is: