Hey really having trouble with these if anyone can help, thanks:confused: - sec(x) cot(x) / tan(x) = csc(x) - tan(x) cot(x)/ csc(x)= sin(x) - sin(x)tan(x)cot(x)=sec(x) -tan(x)cot(x)/sin(x) = csc(x) + cot(x)