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    Python cmath.sqrt() Method

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    Python cmath.sqrt() Method

    Python method cmath.sqrt() returns a complex number with the square root.

    Syntax:
    cmath.sqrt(x)

    Parameter Values

    Parameter Description
    x It is a required parameter to find the square root of a number. It returns a ValueError If the number is less than 0. It returns a TypeError if the value is not a number
    Here is an Example of Python cmath.sqrt() Method: 
    
import cmath  
print (cmath.sqrt(1 + 2j))
print (cmath.sqrt(12))
    Output:
    (1.272019649514069+0.7861513777574233j)
    (3.4641016151377544+0j)
    Example 2: 
    
import cmath  
print (cmath.sqrt(3 + 5j))
print (cmath.sqrt(8))
    Output:
    (2.101303392521568+1.189737764140758j)
    (2.8284271247461903+0j)
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