A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
anonymous
 one year ago
sin(x)=cos(x) for all values of x.
true of false?
anonymous
 one year ago
sin(x)=cos(x) for all values of x. true of false?

This Question is Closed

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1plugin \(x = 0\) and see if the equation satisfies

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thank you! got the answer i was looking for!! I will definitely be @ ing you a lot more tonight!

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1Awesome! may i knw the answer you got

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0it was false. right?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Yeah, there are better ways to see why. One would be to draw the graphs... another is to realise that sin(x) = sin(x) so the question really is sin(x) = cos(x) which is false :P
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.