# Complex Numbers – Set 3:

We will discuss the Trigonometric and Hyperbolic functions of python for data science in this article.

Trigonometric Functions:

1. sin() – When we use this, it returns the sine of the complex numbers pass in argument.
2. cos() – In case this function is call, it returns the cosine of the complex numbers pass in argument.
3. tan() – When this function is call, it returns the tangent of the complex number pass in argument. 4. asin() – When this function is call, it returns the arc tangent of the complex number which was pass as argument.
5. acos() – When this function is call, it returns the arc cosine of the complex number pass as argument.
6. atan() – When this function is call, it returns the arc tangent of the complex number pass as an argument. Hyperbolic Functions:

1. sinh() – In case this function is call it returns the hyperbolic sine of the complex number pass in argument.
2. cosh() – When this function is call, it returns the hyperbolic cosine of the complex number pass in argument.
3. tanh() – When this function is call, it will return the hyperbolic tangent of the complex number pass in argument. 4. asinh() – When we call this function it returns the inverse hyperbolic sine of the complex number pass in the argument.
5. acosh() – When we call this function it returns the inverse hyperbolic cosine of the complex number pass in argument.
6. atanh() – When we call this function it returns the inverse hyperbolic tangent of the complex number pass in argument. 