Forgot password? New user? Sign up

Existing user? Log in

If $x,y$ are non-zero numbers with $x^2 + xy + y^2 = 0$. Find :

$\left( \frac{x}{ x+y } \right)^{2001} + \left( \frac{y}{x+y}\right) ^ { 2001}.$

Problem Loading...

Note Loading...

Set Loading...