Math.acos metodi

Math.acos metodi sonning arkkosinusini qaytaradi. Metod parametri -1 dan 1 gacha bo'lgan oralig'ida bo'lishi kerak, aks holda NaN qaytariladi.

Sintaksis

javascriptMath.acos(son);

Misol

Keling, 0.34 sonining arkkosinusini chiqaraylik:

javascriptconsole.log(Math.acos(0.37));

Kodni bajarish natijasi:

javascript1.191787306098946

Misol

Keling, 1 sonining arkkosinusini chiqaraylik:

javascriptconsole.log(Math.acos(1));

Kodni bajarish natijasi:

javascript0

Misol

Quyidagi misolda NaN chiqadi, chunki parametr 1 dan katta:

javascriptconsole.log(Math.acos(3));

Kodni bajarish natijasi:

javascriptNaN

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