wshaysfgundralon wshaysfgundralon

24-11-2016
Mathematics

contestada

Find derivative of f(x)= arctan(e^4x)

I know the formula is 1/ (1+x^2), x being the stuff inside tan, but I can't seem to do it right :(

Respuesta :

nobillionaireNobley nobillionaireNobley

25-11-2016

f(x) = arctan(e^4x)
f'(x) = 1/(1 + (e^4x)^2) * e^4 = e^4/(1 + e^8x^2)

Answer Link

Otras preguntas

An interger p is two-third of another and their difference is 10.find the two interferes

Name the intersection of AD and DF

1. Drinking green tea/ twice/ three times/ day/ bring/ you/ visible results/ days.2. You/ drink/ glass/ lukewarm water/ one teaspoon/ apple cider vinegar/ and/

the line given. An example has been done for you. 0. Ten houses here last year. (build) → Ten houses were built here last year. 1. Lettersby ____the postman at

1.If a wooden cube has length and breadth of 1.5 m each and it is exerting a pressure of 1200 pa. What is it's weight (f)?

what are the functions of androcium?

find the y-intercept and x-intercept of the line. 2x+3y= -14

How many different sets of answers are possible on a true-false test that has 11 questions?

To pay for a 15,300 car, Tony made a down payment of $3900 and took out a loan for the rest. On the loan , he paid monthly payment payment of $252.34 for 4 year

cos(4x + pi/5) - sin 2x = 0