Ask
your own question, for FREE!
Mathematics
7 Online
OpenStudy (anonymous):
cos(3x)=0
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
and?
OpenStudy (anonymous):
what do you want? find value of x?
OpenStudy (anonymous):
yes to find the value of x.
OpenStudy (anonymous):
cos3x=0 cos3x=cos(90+n 360) , cos(-90+n360) 3x=(90+n 360) or (-90+n360) x=(30+n120) or (-30+n120)
OpenStudy (anonymous):
where n is any integer
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
thank you!
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
Maci:
what are the best stock apps for people who want to start investing?
Twaylor:
genuienly how do i get better self control i keep watcing youtube and theres this
IzzyCookie:
|dw:1792074056138:dw| Uhm, I don't know where to ask this, but I'm in college welding at my community college, and I need help learning vertical welding for
thehearken:
not sure if this is considered spam, im sorry if it is, but does anyone have tips
Maci:
what are the best stock apps for people who want to start investing?
3 days ago
3 Replies
2 Medals
Twaylor:
genuienly how do i get better self control i keep watcing youtube and theres this
6 days ago
3 Replies
0 Medals
IzzyCookie:
|dw:1792074056138:dw| Uhm, I don't know where to ask this, but I'm in college welding at my community college, and I need help learning vertical welding for
1 day ago
9 Replies
1 Medal
thehearken:
not sure if this is considered spam, im sorry if it is, but does anyone have tips
1 week ago
2 Replies
1 Medal
