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

dan815 Group TitleBest ResponseYou've already chosen the best response.1
http://www.maths.manchester.ac.uk/~cds/internal/tables/trig.pdf
 one year ago

dan815 Group TitleBest ResponseYou've already chosen the best response.1
try some other trig identities in there if that doesnt simplify it
 one year ago

hardequalsmath Group TitleBest ResponseYou've already chosen the best response.0
so would it be cos2A * sin2A  2 sinA * cosA?
 one year ago

dan815 Group TitleBest ResponseYou've already chosen the best response.1
it will simplify to cos(3y)
 one year ago

hayden4290 Group TitleBest ResponseYou've already chosen the best response.0
just plug it in ur calc matway.com is a great one .... cos(3y)
 one year ago

dan815 Group TitleBest ResponseYou've already chosen the best response.1
dw:1373582879587:dw
 one year ago

hardequalsmath Group TitleBest ResponseYou've already chosen the best response.0
thanks
 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.