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ACOS Function

Posted By: Sarita Patel     Category: SQL Server     Views: 2467

This article explains ACOS function of sql server with examples.

ACOS is used to get angle in radians for specified cosine value. It also known as arccosine.

Syntax of ACOS Function :

ACOS (float_expression)

float_expression is a float or real  number between -1 to 1. If you specify value outside this value then it returns an error. 

Return type of ACOS is float data type.

Examples of ACOS Function :

Example 1 : Use of ACOS function in select clause



Above example returns angle in radians for specified cosine value 0.20 .


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Sarita Patel
Sarita Patel author of ACOS Function is from United States.
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