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JavaScript Web development

JavaScript Math.sin()

JavaScript Math.sin()

The JavaScript Math.sin() returns the sine of a number.

Syntax:

Math.sin(number)

Note: JavaScript Math.sin(x) returns a value between -1 and 1, which represents the sine of the parameter x, or NaN if the value is empty.

Example:

<!DOCTYPE html>
<html>
<body>

<p id="example"></p>

<script>
let a = Math.sin(2);
let b = Math.sin(-2);
let c = Math.sin(0);
let d = Math.sin(Math.PI);
let e = Math.sin(Math.PI / 2);
let f = Math.sin();

document.getElementById("example").innerHTML =
a + "<br>" + b + "<br>" + c + "<br>" + d + "<br>" + e + "<br>" + f;
</script>

</body>
</html>

Output:

JavaScript Math.sin() returns the sine of a number:


Enjoy coding!

Read also:

JavaScript Math Object

JavaScript Math.ceil()

JavaScript Math.pow()