What is Math.Acosh() in C#?
C# has a built-in Math class which provides useful mathematical functions and operations. The class has the Acosh() function, which is used to compute the angle whose hyperbolic cosine comes out to be a specified number.
It is also known as the inverse hyperbolic cosine of a specified number.
Syntax
public static double Acosh (double value);
Parameters
-
value: It is of the
Doubletype and represents the input value for which we have to findAcosh(). Its range must be:- 1 <= value <= ∞
Return value
-
Double: This value returns an angle Θ measured in radians and its type is
Double.- 0 <= Θ <= ∞ (radians)
It is true only for a valid range of
value. -
NaN: The function returns
NaNtype for an invalid range ofvalue, i.e.:-
value< 1or
-
value= NaN
-
Multiply radians by 180/Math.PI to convert radians to degrees.
Example
using System;class Educative{static void Main(){double result = Math.Acosh(5);System.Console.WriteLine("Acosh(5) = "+ result + " radians");double result1 = Math.Acosh(1);System.Console.WriteLine("Acosh(1) = "+ result1 + " radians");double result2 = Math.Acosh(-1);System.Console.WriteLine("Acosh(-1) = "+ result2);}}
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