How do I use tan-1?

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How do I use tan-1?

Guest Dec 8, 2014

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Best Answer

Press the 2nd button and you will see atan appear. This is the same as tan^-1

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Alan Dec 8, 2014

Alan · Answer 1 · 2014-12-08T11:59:19

Press the 2nd button and you will see atan appear. This is the same as tan^-1

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Guest · Answer 2 · 2014-12-08T11:45:39

On the online calculator that is