Which of the following is not a complex number?
A. k = 2 + 3j
B. k = complex(2, 3)
C. k = 2 + 3l
D. k = 2 + 3J
Answer: Option C
Related Questions on Data Types and Numeric Types
What data type is used to represent a sequence of characters in Python?
A. string
B. char
C. text
D. str
What is the purpose of the str() function in Python?
A. To convert a string to a number
B. To format strings
C. To concatenate strings
D. To convert a number to a string

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