Question

Cot(pi/2-x)/Cosx


**I know that the answer to the problem is tanxsecx, but how do you get to that answer??

Answer 1

 hello :
Cot(pi/2-x)= tanx
Cot(pi/2-x)/Cosx  = tanx/cosx =tanx ×(1/cosx) = tanx ×secx
because 1/cosx = secx