A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
 one year ago
If the definite integral between [0,x] of f(t)dt=e^(3x)cos(x)+c, what is the value of c?
 one year ago
If the definite integral between [0,x] of f(t)dt=e^(3x)cos(x)+c, what is the value of c?

This Question is Open

xkrromania
 one year ago
Best ResponseYou've already chosen the best response.0If f(t)dt=e^(3x)cos(x)0 to x then using the Fundamental Theorem of calculus you get f(t)dt=[e^(3x)cos(x)+c][e^(0)*cos(0)+c]=e^3x*cos(x)1+(cc)=e^3x*cos(x)1. The definite integral doesn't have a constant simply because the c cancels when you subtract.

Ahmad1
 one year ago
Best ResponseYou've already chosen the best response.0I think you can simply find the answer by setting x=0 , you will find c=1
Ask your own question
Sign UpFind 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.