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Math.abs() function in JavaScript


The abs() function of the Math object accepts a number and returns its absolute value.

Syntax

Its Syntax is as follows

Math.abs(3)

Example

<html>
<head>
   <title>JavaScript Example</title>
</head>
<body>
   <script type="text/javascript">
      var result = Math.abs(3);
      document.write("Absolute value: "+result);
   </script>
</body>
</html>

Output

Absolute value: 3