Ask
your own question, for FREE!
Mathematics
12 Online
OpenStudy (anonymous):
I really need help with this homwork problems under complex number. find the formulea of the following in terms of mutiple angles. 1. cos3 theta wher 3 is the power of cos.
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (shadowfiend):
What do they mean by `in terms of multiple angles'?
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
SnowyBreaks:
Life sucks. You always mess up, been there. done that. but.. now I wonder. is it worth hurting the people you love over some stupid bs.
girlypop:
here's another daily bible verse for my believers :> "Do not be anxious about anything, but in every situation, by prayer and petition, with thanksgiving, l
gingy57016:
I love you so much I will wait no matter how long it takes I want you to get better I want to officially call you mine again I just have to wait 13:47pm 3.
Breathless:
Welcome back to another Question of the day! for health! What Foods give the most
8u:
The weekend It was 5 am in the morning we were still awake i didn't say much i ju
korbie:
Heavenly cursed and heavily sinned I No more i like to add them, so, I want to die And I want to become a holy ghost Whom the people would like the most.
CriminalilticFools:
Is happiness real, Or just a way to give life meaning? What is the purpose If, in the end, everyone is leaving? We leave behind ashes, But while we breathe,
SnowyBreaks:
Life sucks. You always mess up, been there. done that. but.. now I wonder. is it worth hurting the people you love over some stupid bs.
5 hours ago
0 Replies
0 Medals
girlypop:
here's another daily bible verse for my believers :> "Do not be anxious about anything, but in every situation, by prayer and petition, with thanksgiving, l
13 hours ago
4 Replies
2 Medals
gingy57016:
I love you so much I will wait no matter how long it takes I want you to get better I want to officially call you mine again I just have to wait 13:47pm 3.
13 hours ago
7 Replies
4 Medals
Breathless:
Welcome back to another Question of the day! for health! What Foods give the most
13 hours ago
7 Replies
4 Medals
8u:
The weekend It was 5 am in the morning we were still awake i didn't say much i ju
13 hours ago
5 Replies
2 Medals
korbie:
Heavenly cursed and heavily sinned I No more i like to add them, so, I want to die And I want to become a holy ghost Whom the people would like the most.
1 day ago
8 Replies
1 Medal
CriminalilticFools:
Is happiness real, Or just a way to give life meaning? What is the purpose If, in the end, everyone is leaving? We leave behind ashes, But while we breathe,
17 hours ago
8 Replies
1 Medal