SQL Server/T-SQL/Math Functions/ACOS

ACOS: Returns as a float data type, the angle in radians to the entered cosine

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1> -- ACOS: Returns as a float data type, the angle in radians to the entered cosine, 2> -- which must have values between -1 and 1. 3> 4> -- This function is the inverse of COS. 5> 6> SELECT ACOS(0.33) 7> GO

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     1.2344927516409163

(1 rows affected) 1>

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