JavaScript math tanh() method

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The JavaScript math tanh() method is used to get the hyperbolic tangent of a number.
Syntax:

Math.tanh(n)

Parameters
n: It represents the number whose hyperbolic tangent has to be get.

Returns
The hyperbolic tangent of a number.

Example:

<!DOCTYPE html>
<html>
<body>
<script>
document.writeln(Math.tanh(1));
</script>
</body>
</html>