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OpenStudy (anonymous):
cot^-1(-6.7093) (give two answers between 0 and 2pi, to the nearest thousandth of a radian)
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OpenStudy (jdoe0001):
plug that into your calculator :)
OpenStudy (jdoe0001):
just make sure is in "radians" mode :)
OpenStudy (mertsj):
Remember that the tangent is the reciprocal of the cotangent.
OpenStudy (anonymous):
for the second one do I just add 180 or pi?
OpenStudy (mertsj):
Add pi
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OpenStudy (anonymous):
Alright! thanks so much!
OpenStudy (mertsj):
yw
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