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

sthop456Best ResponseYou've already chosen the best response.0
Don't know if this is right, but if you are looking for the limit of cos^2(x), cos(x) oscillates between 1 and 1, so squaring it would still oscillate it between 0 and 1, so the limit would not exist, DNE (does not exist). Not sure, though.
 one year ago

UnkleRhaukusBest ResponseYou've already chosen the best response.0
\[\cos^2(\theta)=\frac12\left(\cos(2\theta)1\right)\]
 one year ago

UnkleRhaukusBest ResponseYou've already chosen the best response.0
\[\mathcal L\Big\{ \cos^2\theta\Big\}=\frac12\left(\mathcal L\Big\{ \cos2\theta\Big\}\mathcal L\Big\{1\Big\}\right)\]
 one year ago

UnkleRhaukusBest ResponseYou've already chosen the best response.0
tell me what you get @psk981
 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.