Re: Write trig expression as an algebraic expression containing u and v
Hey av66.
I think you may want to draw two triangles with angles u and v in them and use the same ideas that you use to solve something like cos(tan^(-1)[u]) or sin(tan^(-1)[u]).
Re: Write trig expression as an algebraic expression containing u and v
I haven't done the working out but if you want to get the opinions of other readers (including myself) then show us the working out so we can follow and evaluate it.