Forgot password? New user? Sign up
Existing user? Log in
Let the sum 1−x+x2−x3+⋯1 - x + x^2 - x^3 + \cdots 1−x+x2−x3+⋯ be the answer to this question. Find the value of the sum 1+x+x2+x3+⋯1 + x + x^2 + x^3 + \cdots 1+x+x2+x3+⋯.
Inspiration.
Problem Loading...
Note Loading...
Set Loading...
