What is the output of the following?def to_upper(k): return k.upper()x – McqOptions

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1.	What is the output of the following?def to_upper(k): return k.upper()x = ['ab', 'cd']print(list(map(to_upper, x)))
A.	[„AB‟, „CD‟].
B.	[„ab‟, „cd‟].
C.	none of the mentioned
D.	error
Answer» B. [„ab‟, „cd‟].

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