Functions — Question 20

The errors in the code are:

define check() #Error 1
    N = input ('Enter N: '  #Error 2
    I = 3                                             
    Answer = 1 + i ** 4 / N  #Error 3                        
    Return answer #Error 4

1. The function definition lacks a colon at the end.
2. The 'input' function returns a string. To perform arithmetic operations with N, it needs to be converted to a numeric type, such as an integer or a float. Parenthesis should be closed after input() function.
3. In Python, variable names are case-sensitive. So if we define a variable as 'I', we should use it consistently as 'I' throughout code.
4. The return statement should be in lowercase. If a variable is named 'Answer' (with an uppercase first letter), it should be used consistently with that casing throughout the program.

The corrected code is given below:

def check():
    N = int(input('Enter N:'))
    I = 3
    Answer = 1 + I ** 4 / N
    return Answer