Where is the shift button so that I would be able to do the inverse of tan

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Where is the shift button so that I would be able to do the inverse of tan

Guest Jan 31, 2016

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Best Answer

+129850

+10

Just hit the "2nd" button.......you will see "atan" [tangent inverse ]

CPhill Jan 31, 2016

1⁺⁰ Answers

+129850

+10

Best Answer

Just hit the "2nd" button.......you will see "atan" [tangent inverse ]

CPhill Jan 31, 2016

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