A community for students. Sign up today!
Here's the question you clicked on:
← 55 members online
 0 viewing
 2 years ago
Find the exact value of each expression without a calc.?
cos(π/6)sin(π/4)tanπ/4
 2 years ago
Find the exact value of each expression without a calc.? cos(π/6)sin(π/4)tanπ/4

This Question is Closed

cory_ryan
 2 years ago
Best ResponseYou've already chosen the best response.0cos(π/6)=sqrt3/2 sin(π/4)=sqrt2/2

shining
 2 years ago
Best ResponseYou've already chosen the best response.1cos (x)=cos(x) cos(pi/6)=sqrt3/2 sin(pi/4)=sqrt2/2 tan(pi/4)=1 now solve

Ohsnapitzme
 2 years ago
Best ResponseYou've already chosen the best response.0So i get the sol for the 3 equations separately and that's just my answer? Why are the eq stuck together then?

shining
 2 years ago
Best ResponseYou've already chosen the best response.1so the answer is sqrt3/2 * (sqrt2/2) 1

cory_ryan
 2 years ago
Best ResponseYou've already chosen the best response.0that should be your answer!

Ohsnapitzme
 2 years ago
Best ResponseYou've already chosen the best response.0Awesome, great thanks :)
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.