Question

help with secx/sinx-sinx/cosx

Answer 1

sec(x)/sin(x) - sin(x)/cos(x)
1/cos(x)sin(x) - sin(x)/cos(x)
(1 - sin²(x))/[sin(x)cos(x)]
cos²(x) / sin(x)cos(x)
cos(x)/sin(x)
cot(x)