[SOLVED] Excel should have a tan^-1 Cos^-1 and sin^-1 - Excel Help ...

[SOLVED] Excel should have a tan^-1 Cos^-1 and sin^-1 - Excel Help ...

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日期:2025-05-06
I can take tan (A) =b of a angle, to produce a fraction, but can't work back to an angle using tan^-1 (b)=A ---------------- This post is a suggestion ......看更多