Computer Science
Carefully observe the code and give the answer.
def function1(a):
a = a + '1'
a = a * 2
>>>function1("hello")
- indentation Error
- cannot perform mathematical operation on strings
- hello2
- hello2hello2
Python Functions
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Answer
indentation error
Reason — The line a = a * 2 should be indented backwards otherwise it will give an error.
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