Home
Class 12
MATHS
[" The sum of first "n" terms of the ser...

[" The sum of first "n" terms of the series "(1)/(2)+(3)/(4)+(7)/(8)+(15)/(16)+....." is equal to "],[[" (a) "2^(n)-n-1," (b) "1-2^(-1)," (c) "n+2^(-1)-1," (d) "2^(n)-1]]

Promotional Banner

Similar Questions

Explore conceptually related problems

The sum of the first n terms of the series (1)/(2)+(3)/(4)+(7)/(8)+(15)/(16)+.... is equal to

The sum of the first n terms of the series (1)/(2)+(3)/(4)+(7)/(8)+(15)/(16)+.... is equal to

The sum to n terms of the series (1)/(2) + (3)/(4) + (7)/(8) + (15)/(16)+…. is equal to :

The sum to n terms of the series (1)/(2)+(3)/(4)+(7)/(8)+(15)/(16)+....isgivenby

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

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