What is IMSECH Function in Excel?
The IMSECH function is one of the Engineering functions of Excel.
It Returns the hyperbolic secant of a complex number.
We can find this function in Engineering category of the insert function Tab.
How to use IMSECH function in excel
- Click on an empty cell (like F5).

2. Click on the fx icon (or press shift+F3).

3. In the insert function tab you will see all functions.

4. Select ENGINEERING category.
5. Select IMSECH function
6. Then select ok.

7. In the function arguments Tab you will see IMSECH function.
8. Inumber section is a complex number for which you want the hyperbolic secant.
9. You will see the results in the formula result section.

Examples of IMSECH function in Excel

IMSECH related functions
- Use SEC function to return the secant of an angle.
- Use SECH function to return the hyperbolic secant of an angle.
- Use IMSEC function to return the secant of a complex number.