MathF.Asin() Method is used to return the angle whose sine is given as a single(or float) value argument. If the argument is NaN, then the result will be NaN.
Syntax: public static float Asin (float x);
Here, it takes a standard floating point number.Return Value: This method returns an angle θ, measured in radians, its type is System.Single and value will be less than Single.MaxValue.
Below programs will illustrate the use of the above-discussed method:
Example 1:
// C# program to demonstrate the // MathF.Asin(Single) Method using System;
class GFG {
// Main Method
public static void Main()
{
// Declaring and initializing value
float value = 0.7f;
// getting absolute angle value in float
// using Asin() method
float result = MathF.Asin(value);
// Display the value
Console.WriteLine( "Angle is {0}" , result);
}
} |
Output:
Angle is 0.7753975
Example 2:
// C# program to demonstrate the // MathF.Asin(Single) Method using System;
using System.Globalization;
class GFG {
// Main Method
public static void Main()
{
// calling get() method
get (0.19f);
get (Single.NaN);
get (Single.NegativeInfinity);
get (Single.PositiveInfinity);
}
// defining get() method
public static void get ( float value)
{
// getting absolute angle value in float
// using Asin() method
float result = MathF.Asin(value);
// Display the value
Console.WriteLine( "Asin({0}) will be {1}" ,
value, result);
}
} |
Output:
Asin(0.19) will be 0.1911621 Asin(NaN) will be NaN Asin(-Infinity) will be NaN Asin(Infinity) will be NaN