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Mathematics 18 Online
OpenStudy (anonymous):

cot^-1(-6.7093) (give two answers between 0 and 2pi, to the nearest thousandth of a radian)

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

OpenStudy (anonymous):

Alright! thanks so much!

OpenStudy (mertsj):

yw

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