CSC function: Description, Usage, Syntax, Examples and Explanation
What is CSC function in Excel?
CSC function is one of the Math and Trig functions in Microsoft Excel that returns the cosecant of an angle specified in radians.
Syntax of CSC function
CSC(number)
The CSC function syntax has the following arguments.
- Number
CSC formula explanation
- The absolute value of Number must be less than 2^27.
- If Number is outside its constraints, CSC returns the #NUM! error value.
- If Number is a non-numeric value, CSC returns the #VALUE! error value.
- CSC(n) equals 1/SIN(n).
Example of CSC function
Steps to follow:
1. Open a new Excel worksheet.
2. Copy data in the following table below and paste it in cell A1
Note: For formulas to show results, select them, press F2 key on your keyboard and then press Enter.
You can adjust the column widths to see all the data, if need be.
| Formula | Description | Result |
| =CSC(15) | Returns the cosecant of 15 (1.538). | 1.538 |