Hey
Prove: cos(x)/ 1-tan(x) + sin(x)/ 1-cot(x) = sin(x) + cos(x)
i subbed 1-tan(x)= sin(x)/cos(x)
and cot(x) = cos(x)/sin(x)
so i divided it and times it all out
and i get to this stage
1/ 2cos(x)sin(x)-cos^2(x)-sin^2(x) and didnt knwo what to do
Thanks