SOLUTION: -cot(pi/4 +17pi)

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Question 556251: -cot(pi/4 +17pi)
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
-cot(pi/4 +17pi)
For (π/4+17π), use reference angle (π/4) in quadrant III where cot>0
-cot(π/4+17π)=-cot(π/4)=-1