SOLUTION: Solve cos(4theta)=0

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Question 1116167: Solve cos(4theta)=0
Answer by ikleyn(53763) About Me  (Show Source):
You can put this solution on YOUR website!
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It is just solved under this link
https://www.algebra.com/algebra/homework/Trigonometry-basics/Trigonometry-basics.faq.question.1116153.html

https://www.algebra.com/algebra/homework/Trigonometry-basics/Trigonometry-basics.faq.question.1116153.html


Do not post it again !