Hi,
Thanks for your fast reply, sorry about the formatting I'm new to all this!
Yes that the question. I realize that it is basically a simple quadratic but when i try to solve it using to the quadratic formula I don't end up with the required results?
Thanks again
Alex
Hi I was wondering if anybody could help solve this equation. I have the answer but i can't seem to work out how my teacher arrived at this,
Many thanks
Alex
Homework Statement
alpha
A = constant
Homework Equations
Solve for [sin(alpha)]^2
A^2-...