#f(x) = e^(sin(x^2))#
#f(x) = e^(g(x))# Where #g(x)= sin(x^2)#
#f'(x) = d/dx e^(g(x)) = e^(g(x))* g'(x) # By the Chain Rule
#f'(x) = e^(sin(x^2)) * cos (x^2) * d/dx x^2# By the Chain Rule again
#f'(x) = e^(sin(x^2)) * cos (x^2) * 2x#
#f'(x) = 2xe^(sin(x^2))cos(x^2)#