Question

Python math.tanh() Method

Answer 1

The math.tanh() method in Python is used to compute the hyperbolic tangent of a given angle in radians. It is a part of the math module, so you need to import the math module before using it.

The syntax of the math.tanh() method is as follows:

import math
math.tanh(x)
 

Here, x is the angle in radians whose hyperbolic tangent is to be computed.

The math.tanh() method returns the hyperbolic tangent of the given angle x as a floating-point number.

Here is an example of how to use the math.tanh() method in Python:

import math

x = 1.5
result = math.tanh(x)
print("The hyperbolic tangent of", x, "is", result)
 

Output:

The hyperbolic tangent of 1.5 is 0.9051482536448665
 

In the above example, we imported the math module and used the tanh() method to compute the hyperbolic tangent of the angle 1.5 radians. The result is 0.9051482536448665.