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OpenStudy (anonymous):
Help! Please, I don't understand this question! Using the unit circle, find the exact values of all other trig functions: cos (theta)=-3/5, (theta) in quadrant III and then theres also.. tan (theta)= -2/3, csc > 0 And if you explain the first one, i'll probably understand the second! csc is just the inverse of sin!
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OpenStudy (anonymous):
wow this even looks hard @AshMVaden
OpenStudy (anonymous):
\[\cos \Theta= -\frac{ 3 }{ 5 } , \Theta\ is\ quadrant III\\\]
OpenStudy (anonymous):
thats the first one with the actual theta symbol in it, and that is is in quadrant III. Help please! I have to turn this in soon :(
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