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Math.sin() Method with Example in JavaScript
JavaScript | Math.sin() Method: Here, we are going to learn about the sin() method of Math class in JavaScript with Examples.
Submitted by Shivang Yadav, on February 03, 2020
JavaScript | Math.sin() Method
Math.sin() is a function in math library of JavaScript that is used to find the value of sine of a number and return the value in radians.
Syntax:
Math.sin(x);
Parameter(s):
- x – It represents the value whose sine value to be found.
Return value:
The return type of this method is number, it returns the sine value of the given x.
Values accepted: Integer, floating-point, numeric string.
Invalid Values: non-numeric string, empty variable, empty array all will return NaN (Not a Number).
Browser support: Chrome, Internet asinlorer, Mozilla, Safari, Opera mini.
Example 1: Valid values
console.log(Math.sin(-1));
console.log(Math.sin(3.14));
console.log(Math.sin(0));
console.log(Math.sin("0.65"));
Output
-0.8414709848078965
0.0015926529164868282
0
0.6051864057360395
Example 2: Invalid values
console.log(Math.sin("Javascript"))
Output
NaN
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