SOLUTION: find the sum 1-3/4+9/16-27/64+... This is calculus

Question 1104781: find the sum 1-3/4+9/16-27/64+...
This is calculus
Answer by ikleyn(52915) (Show Source): You can put this solution on YOUR website!
.

The sum of the infinite geometric progression with the first term  a= 1  and the common ratio  r = 


S =  = .


Simplify and get the value.


If you are just solving Calculus, I hope that you will be able to complete it on your own.

RELATED QUESTIONS
Write the expression below in expanded form and then find the sum: 3 Σ (4^k-1) (answered by Alan3354)

What is the sum of the infinite geometric series 3/4-9/16+27/64-81/256+ ..? A. 3 b. 1... (answered by AnlytcPhil)

use partial sum formulas and the information provided to find the sum : 1 - 4 + 16 - 64... (answered by ewatrrr)

find the sum -1+3+7+...+(4n-5) This is calculus (answered by greenestamps)

express 1-1/3+1/9-1/27+...+(-1)^n(1/3^n)+... in summation notation This is... (answered by Edwin McCravy)

Write the given series in summation notation.... (answered by ikleyn)

Find the sum of -16 + 4 - 1 + ... Does not exist 64/5 -64/5... (answered by fractalier)

please,sir,help me urgently solve this question. the question is- 1cube = 1square (answered by 303795)