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

This Question is Closed

AravindG
 one year ago
Best ResponseYou've already chosen the best response.0put u=t/2 du=1/2 dt the integral becomes integral 2 sin u 1/2 du = integral sin u du

EulersEquation
 one year ago
Best ResponseYou've already chosen the best response.0Are you looking for \[\int\limits_{} 2\sin(t/2) dt\]?

EulersEquation
 one year ago
Best ResponseYou've already chosen the best response.0This one is easy, really. Can you figure out the antiderivative? The antiderivative of sin is what? And the antiderivative then of t/2 is what? You would be using the chain rule to differentiate to get this function.

IgorL
 one year ago
Best ResponseYou've already chosen the best response.1I just solved, and it is 4cos(t/2)+c. But I used u substitution.

AravindG
 one year ago
Best ResponseYou've already chosen the best response.0Where did 4 come from ?

IgorL
 one year ago
Best ResponseYou've already chosen the best response.1when ask my question before, you forget to multiply du by 2. I think you divided by 2 instead of multiply.

AravindG
 one year ago
Best ResponseYou've already chosen the best response.0ya u r right ..sorry for that
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.