Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
Atkinsoha
Group Title
PreCalc & Trig Help!
Picture below.
I did one like this already, but for some reason I just can't figure this one out. :/
 one year ago
 one year ago
Atkinsoha Group Title
PreCalc & Trig Help! Picture below. I did one like this already, but for some reason I just can't figure this one out. :/
 one year ago
 one year ago

This Question is Closed

Atkinsoha Group TitleBest ResponseYou've already chosen the best response.0
can you tell me how you found that so i know for the rest of the ones like it ?
 one year ago

Hoa Group TitleBest ResponseYou've already chosen the best response.1
let x= o>sin(o) =0 and 2x=0 > sin2x =0 . you can conclude that sinx = sin2x when x =0. other solutions are not right because there are some pairs not satisfy sinx =sin2x.
 one year ago

Atkinsoha Group TitleBest ResponseYou've already chosen the best response.0
Okay, thank you.
 one year ago

Hoa Group TitleBest ResponseYou've already chosen the best response.1
for example: in A)if x =pi/2> sin(pi,2) = 1 but sin 2(pi/2) = sinpi=0
 one year ago

Hoa Group TitleBest ResponseYou've already chosen the best response.1
ok, I'm glad you understand
 one year ago

Atkinsoha Group TitleBest ResponseYou've already chosen the best response.0
yup 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.