- #1
bblair3
- 13
- 0
Homework Statement
cot^2(Cos[itex]\theta[/itex])
Homework Equations
chain rule
f prime (x) = f prime(g(x) * g prime (x)
The Attempt at a Solution
I am not sure if I am just inputting the wrong numbers into webassign or I am just missing and important trig derivative and just completely off of the boat here.
the answer I got the first time is:
-2 cot(cos[itex]\theta[/itex])*[-csc^2 (cos[itex]\theta[/itex]) *-sin[itex]\theta[/itex])
thanks for any help you guys can give me