Excel: ASin Function
In Excel, the ASin function returns the arcsine (in radians) of a number.
The syntax for the ASin function is:
ASin( number )
number is a number between -1 and 1. It is the sine of the angle that you wish to find.
Applies To:
- Excel 2007, Excel 2003, Excel XP, Excel 2000
For example:
Let's take a look at an example:
Based on the Excel spreadsheet above:
=ASin(A1) would return -0.927295218 =ASin(A2) would return 0 =ASin(A3) would return 0.848062079 =ASin(0.2) would return 0.201357921