SOLUTION: if cot /theta =3, /theta in Q III, find cos /theta

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Question 1090848: if cot /theta =3, /theta in Q III, find cos /theta
Found 2 solutions by Alan3354, ikleyn:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
I did that recently.
Look it up on "Solved problems"

Answer by ikleyn(52817) About Me  (Show Source):
You can put this solution on YOUR website!
.
It was solved at this link
https://www.algebra.com/algebra/homework/Trigonometry-basics/Trigonometry-basics.faq.question.1090764.html

https://www.algebra.com/algebra/homework/Trigonometry-basics/Trigonometry-basics.faq.question.1090764.html