The cosh() function of the Math object accepts an angle (in radians) and returns its hyperbolic cosine value.
Syntax
Its Syntax is as follows
Math.cosh(90)
Example
Live Demo
<html>
<head>
<title>JavaScript Example</title>
</head>
<body>
<script type="text/javascript">
var result = Math.cosh(90);
document.write("Hyperbolic cosine value of the given angle: "+result);
</script>
</body>
</html>
Output
Hyperbolic cosine value of the given angle: 6.102016471589204e+38