How do I use sin -1

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How do I use sin -1

Guest Jul 7, 2015

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Best Answer

If you mean the sine of -1, just enter "Sin(-1)".

If you mean how to do the inverse sine (Commonly denoted by "Sin^-1()"), enter "asin()".

Add "a" before the trigonomic function to give it's inverse: "asin", "acos", "atan"

Sir-Emo-Chappington · Answer 1 · 2015-07-08T12:41:57

If you mean the sine of -1, just enter "Sin(-1)".

If you mean how to do the inverse sine (Commonly denoted by "Sin^-1()"), enter "asin()".

Add "a" before the trigonomic function to give it's inverse: "asin", "acos", "atan"