SOLVED: What will be the output of the following Python code?x = ['ab', 'cd'] for i in x ...

What will be the output of the following Python code?

x = ['ab', 'cd']
for i in x:
    i.upper()
print(x)

[‘ab’, ‘cd’]

[‘AB’, ‘CD’]

[None, None]

ERROR MESSAGE

Verified Answer

Correct Option - a

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What will be the output of the following Python code?
x = ['ab', 'cd'] for i in x: i.upper() print(x)