A community for students.
Here's the question you clicked on:
 0 viewing
virtus
 3 years ago
prove that (sin 2theta +1)/cos2theta =(cos theta +sin theta)/(cos theta sin theta)
virtus
 3 years ago
prove that (sin 2theta +1)/cos2theta =(cos theta +sin theta)/(cos theta sin theta)

This Question is Closed

TuringTest
 3 years ago
Best ResponseYou've already chosen the best response.0is that \[\sin(2\theta)\]or\[\sin^2\theta\]?

FoolForMath
 3 years ago
Best ResponseYou've already chosen the best response.3Multiply the numerator and denominator of the right hand side by \( (\cos \theta + \sin \theta )\) and the result should follow instantly.

virtus
 3 years ago
Best ResponseYou've already chosen the best response.1\[[( \sin 2\theta +1)/ \cos2\theta ] \times(\cos \theta +\sin \theta)\]

virtus
 3 years ago
Best ResponseYou've already chosen the best response.1is this what you asked me to do?

TuringTest
 3 years ago
Best ResponseYou've already chosen the best response.0no that's the lefthand side do the other side instead

virtus
 3 years ago
Best ResponseYou've already chosen the best response.1i got the answer hurray!

virtus
 3 years ago
Best ResponseYou've already chosen the best response.1i have another question i need help with

virtus
 3 years ago
Best ResponseYou've already chosen the best response.1prove that \[\cos 4x =8\cos ^{4}x  8\cos ^{2}x +1\]

FoolForMath
 3 years ago
Best ResponseYou've already chosen the best response.3New thread please :)
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.