how do i tackle this problem?!?

cosx=sinx*cotx

3 answers

are you proving the identity?
this takes one step.

Right Side = sinx(cosx/sinx)
= cosx
= Left side
thanks. how about this one..

1 + tanx / sinx + cosx = secx
I tried a few steps and got nowhere.
At that point, I simply take any angle, e.g. 44 degrees, and test it in the equation.
LS was not equal to RS.

check your typing