trig functions on a calculator

I have a TI-85 calculator and a computer calculator program called MAPLE. I can't figure out how to do cosecant, secant, and cotangent on either of them. I have tried , but this would be arctan rather than the reciprocal of tangent, right?

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Originally Posted by Chokfull

I have a TI-85 calculator and a computer calculator program called MAPLE. I can't figure out how to do cosecant, secant, and cotangent on either of them. I have tried , but this would be arctan rather than the reciprocal of tangent, right?

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Can't you just type in:

Code:

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1 / tan(x)

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for cotangent,

Code:

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1 / sin(x)

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for cosecant,




and

Code:

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1 / cos(x)

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for secant?

:)