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In which quadrant does − π/4 lie?

User Lcoq
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1 Answer

2 votes
For negative you would go counter clock wise on the unit circle  or just find the opposite of pi/4 on the circle. 
In which quadrant does − π/4 lie?-example-1
In which quadrant does − π/4 lie?-example-2
User Hardik Shekhat
by
6.1k points