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Mathematics 16 Online
OpenStudy (anonymous):

how do you enter "cot" on a TI-83Plus? I'm struggling with this calculator too. Help.

OpenStudy (anonymous):

you don't. you find the tangent and then take the reciprocal

OpenStudy (anonymous):

oh, thank you so much. I was stuggling with this ti-83 book for dummies and couldn't find it.

OpenStudy (anonymous):

so I would enter the problem to find the tangent then flip it, right?

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