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OpenStudy (anonymous):
tan(sin^-1(-1)=
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OpenStudy (allank):
Nice trig review. Hmm..
OpenStudy (allank):
So we have arcsin(-1). What would we take the sine of to get -1? I say 3pi/2
OpenStudy (allank):
Now we have tan(3pi/2)
OpenStudy (dan815):
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