How do you differentiate #e^tanx#? Calculus Basic Differentiation Rules Chain Rule 1 Answer maganbhai P. Mar 7, 2018 #e^(tanx)*sec^2x# Explanation: #(1)d/(dx)(e^x)=e^x# #(2)d/(dx)(tanx)=sec^2x# So, #y=e^tanxrArr(dy)/(dx)=e^(tanx)*d/(dx)(tanx),Apply(1)# #=>(dy)/(dx)=e^(tanx)*sec^2x,Apply(2)# Answer link Related questions What is the Chain Rule for derivatives? How do you find the derivative of #y= 6cos(x^2)# ? How do you find the derivative of #y=6 cos(x^3+3)# ? How do you find the derivative of #y=e^(x^2)# ? How do you find the derivative of #y=ln(sin(x))# ? How do you find the derivative of #y=ln(e^x+3)# ? How do you find the derivative of #y=tan(5x)# ? How do you find the derivative of #y= (4x-x^2)^10# ? How do you find the derivative of #y= (x^2+3x+5)^(1/4)# ? How do you find the derivative of #y= ((1+x)/(1-x))^3# ? See all questions in Chain Rule Impact of this question 21936 views around the world You can reuse this answer Creative Commons License