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OpenStudy (anonymous):
Give the exact value for tan(13pi/6). Need help on how to solve.
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OpenStudy (anonymous):
type it into a calculator
OpenStudy (anonymous):
that is not the right way to solve it
OpenStudy (anonymous):
tan(-13pi/6)=-1/sqrt(3)
OpenStudy (anonymous):
(-13pi/6)(180/pi)=-390.
OpenStudy (anonymous):
Glad to help!
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OpenStudy (anonymous):
can i have a medal please
OpenStudy (anonymous):
thank you ⓐ❦, makes sense now
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