SOLUTION: find the sum 1+x+x^2+x^3+...+x^n+...: if "abs" x is less than 1 This is calculus

Algebra ->  Test -> SOLUTION: find the sum 1+x+x^2+x^3+...+x^n+...: if "abs" x is less than 1 This is calculus      Log On


   

Question 1104782: find the sum 1+x+x^2+x^3+...+x^n+...: if "abs" x is less than 1
This is calculus
Answer by ikleyn(53763) About Me  (Show Source):
You can put this solution on YOUR website!
.
1%2Bx%2Bx%5E2%2Bx%5E3%2B+ellipsis++%2Bx%5En%2B+ellipsis = 1%2F%281-x%29,  |x| < 1.