sin()
function is used to find the sine of given argument in radians. Where sine is a trigonometric function which represents the ratio between hypotenuse and opposite. sine() function is a part of python programming language.
Syntax of sin()
Function
The syntax of
sin()
function in Python is:
math.sin(x)
Parameters of sin()
Function in Python
x
– Where x
is any valid python number (positive or negative). This parameter is required.Note: If the
x
parameter is not a number, sin()
function will return an Error
.Compatibility
sin()
function is available and compatible with both Python 2.x
and 3.x
. This function is a part of the python standard math library.Return Value of sin()
Function in Python
sin()
function returns the sine of a given input (x – parameter) in radians.Python sin()
Function Example
# import math library import math print(math.sin(-0.)) print(math.sin(0)) print(math.sin(0.88)) print(math.sin(69)) print(math.sin(-4539))
Output:
-0.0
0.0
0.7707388788989693
-0.11478481378318722
-0.5657845572845066