JavaScript Math sin( ) Method
Below is the example of the Math sin() Method.
- Example:
<
script
type
=
"text/javascript"
>
document.write("When zero is passed as a parameter: "
+ Math.sin(0));
</
script
>
- Output:
When zero is passed as a parameter: 0
The Math.sin() method in Javascript is used to return the sine of a number. The Math.sin() method returns a numeric value between -1 and 1, which represents the sine of the angle given in radians.
The sin() is a static method of Math, therefore, it is always used as Math.sin(), rather than as a method of a Math object created.
Syntax:
Math.sin(value)
Parameters: This method accepts a single parameter as mentioned above and described below:
value which is a number given in radians.
Return Value: The Math.sin() method returns the sine of the given numbers.
Below examples illustrates the Math sin() method in JavaScript:
- Example 1:
Input : Math.sin(0) Output : 0
- Example 1:
Input : Math.sin(1) Output : 0.8414709848078965
- Example 1:
Input : Math.sin(Math.PI / 2) Output : 1
More codes for the above method are as follows:
Program 1: When 1 is passed as a parameter.
< script type = "text/javascript" > document.write("Result : " + Math.sin(1)); </ script > |
Output:
Result : 0.8414709848078965
Program 2: When PI is passed as a parameter.
< script type = "text/javascript" > document.write("Result : " + Math.sin(Math.PI / 2)); </ script > |
Output:
Result : 1
Supported Browsers:
- Google Chrome 1 and above
- Internet Explorer 3 and above
- Firefox 1 and above
- Opera 3 and above
- Safari 1 and above