Computer Science
What will be the output of the following code ?
tuple1 = (1, 2, 3)
tuple2 = tuple1
tuple1 += (4, )
print(tuple1 == tuple2)
- True
- False
- tuple1
- Error
Python Tuples
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Answer
False
Reason — In the above code, tuple1 is initially assigned the tuple (1, 2, 3), and tuple2 references the same tuple. When the line tuple1 += (4, ) is executed, it modifies tuple1 to (1, 2, 3, 4) because the += operator creates a new tuple rather than modifying the existing one. Thus, tuple1 now contains (1, 2, 3, 4), while tuple2 remains (1, 2, 3). Therefore, the expression tuple1 == tuple2 evaluates to False.
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