SOLUTION: Find the quadrant containing the point P on the unit circle U for the given conditions. tan t <0 and cos t >0

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Question 1015305: Find the quadrant containing the point P on the unit circle U for the given conditions.
tan t <0 and cos t >0
Answer by Edwin McCravy(20064) About Me  (Show Source):
You can put this solution on YOUR website!


QI: all+

QII: sin+, csc+, others -

QIII: tan+, cot+, others -

QIV: cos+, sec+, others -



tan t < 0 and cos t > 0  tan-, cos+, QIV





Edwin