Tuesday
March 28, 2017

Post a New Question

Posted by on .

prove that the statement 1/5+1/5^2+1/5^3 +...+1/5^n=1/4(1-1/5^n) is true for all positive integers n, write your proof in the space below

  • 12th grade - ,

    Hint:
    (1-x^n) = (1-x)(1+x+x²+x³+...+xn-1)

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question