WorksheetFunction.Asin Method (Excel)
Returns the arcsine, or inverse sine, of a number. The arcsine is the angle whose sine is Arg1. The returned angle is given in radians in the range -pi/2 to pi/2.
Syntax
expression .Asin(Arg1)
expression A variable that represents a WorksheetFunction object.
Parameters
Name |
Required/Optional |
Data Type |
Description |
|---|---|---|---|
Arg1 |
Required |
Double |
The sine of the angle you want and must be from -1 to 1. |
Return Value
Double
Remarks
To express the arcsine in degrees, multiply the result by 180/PI( ) or use the Degrees method.