Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
← 55 members online
 0 viewing

This Question is Closed

ifunfrankBest ResponseYou've already chosen the best response.0
\[\int\limits_{0}^{\frac{ \pi }{ 6 }}\cos 3xdx\]
 one year ago

MarcLeclairBest ResponseYou've already chosen the best response.0
do you really need to use substitution here O_O?
 one year ago

MarcLeclairBest ResponseYou've already chosen the best response.0
oh nvm me hes right
 one year ago

ifunfrankBest ResponseYou've already chosen the best response.0
so do i use substitution method?
 one year ago

him1618Best ResponseYou've already chosen the best response.1
3x=t 3dx=dt dx=dt/3 that makes it 1/3 x cost dt
 one year ago

ifunfrankBest ResponseYou've already chosen the best response.0
okay, i set 3x = u, now?
 one year ago

ifunfrankBest ResponseYou've already chosen the best response.0
where is the x before cost coming from?
 one year ago
See more questions >>>
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.