How do you differentiate #f(x)=e^tan(1/x) # using the chain rule?
1 Answer
Apr 14, 2016
Please see below.
Explanation:
# = e^tan(1/x) [sec^2(1/x) d/dx(1/x)]#
# = e^tan(1/x) sec^2(1/x) [(-1/x^2)]#
# = -(e^tan(1/x) sec^2(1/x))/x^2#
