numpy.radians(x[, out]) = ufunc ‘radians’) : This mathematical function helps user to convert angles from degree to radians.

Parameters :

array : [array_like] elements are in degrees.
out : [ndaaray, optional]Output array of same shape as x.

Return : An array with radian values in place of degree values.

Code #1 : Working

 `# Python3 program explaining ` `# degrees() function ` ` `  `import` `numpy as np ` `import` `math ` ` `  `in_array ``=` `np.arange(``10.``) ``*` `90` `print` `(``"Degree values : \n"``, in_array) ` ` `  `radian_Values ``=` `np.radians(in_array) ` `print` `(``"\nRadian values : \n"``, radian_Values) `

Output :

```Degree values :
[   0.   90.  180.  270.  360.  450.  540.  630.  720.  810.]

[  0.           1.57079633   3.14159265   4.71238898   6.28318531
7.85398163   9.42477796  10.99557429  12.56637061  14.13716694]
```

numpy.deg2rad(x[, out]) = ufunc ‘deg2rad’) : This mathematical function helps user to convert angles from degrees to radians

Parameters :

array : [array_like] elements are in radians.
out : [ndaaray, optional]Output array of same shape as x.

Return : Corresponding angles in radians.

 `# Python3 program explaining ` `# rad2deg() function ` ` `  `import` `numpy as np ` `import` `math ` ` `  `degree ``=` `np.arange(``10.``) ``*` `90` `print` `(``"Degree values : \n"``, degree) ` ` `  `radian ``=` `np.deg2rad(degree) ` `print` `(``"\nradian values : \n"``, radian) `

Output :

```Degree values :
[   0.   90.  180.  270.  360.  450.  540.  630.  720.  810.]

[  0.           1.57079633   3.14159265   4.71238898   6.28318531
7.85398163   9.42477796  10.99557429  12.56637061  14.13716694]
```

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