A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing

This Question is Closed

ns36
 2 years ago
Best ResponseYou've already chosen the best response.0You need to use the chain rule here: so the answer is (4 x cos^4 (pix  13)) x (sin( pix  13)) x pi.

ncorrea92
 2 years ago
Best ResponseYou've already chosen the best response.1Where did you get the 4 from?

ns36
 2 years ago
Best ResponseYou've already chosen the best response.0Oh sorry replace the 4 in front with a 5! so the first part should be ( 5cos^4(pix 13))(sin(pix  13))(pi)

ns36
 2 years ago
Best ResponseYou've already chosen the best response.0So the whole answer is what I posted above  that's not just the first part

ncorrea92
 2 years ago
Best ResponseYou've already chosen the best response.1So the (sin) shouldn't be raised to the 5?

ns36
 2 years ago
Best ResponseYou've already chosen the best response.0nope! because the first part of the chain rule is finding the derivative of (x^5), and the second is finding the derivative of (cos x), and the third part of the chain rule is finding the derivative of (pix  13).

ns36
 2 years ago
Best ResponseYou've already chosen the best response.0so you already took care of the raising to the 5 in the first part of the answer, where we have that termed raised to the 4.

ncorrea92
 2 years ago
Best ResponseYou've already chosen the best response.1Oh okay thank you. I get it now
Ask your own question
Ask a QuestionFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.