Forgot password? New user? Sign up
Existing user? Log in
Suppose xxx is a complex number such that 4x2+2x+1=04x^2+2x+1=04x2+2x+1=0. Then,
x3+x6+x9+x12+…=ab\large x^3+x^6+x^9+x^{12}+\ldots = \frac abx3+x6+x9+x12+…=ba
where aaa and b bb are coprime positive integers. Find the value of a+ba+ba+b.
Problem Loading...
Note Loading...
Set Loading...