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The program has an error because there isn’t any function to return self.aThe program has an error because b is private and display(self) is returning a private memberThe program has an error because b is private and hence can’t be printedThe program runs fine and 1 is printed

Question

The program has an error because there isn’t any function to return self.aThe program has an error because b is private and display(self) is returning a private memberThe program has an error because b is private and hence can’t be printedThe program runs fine and 1 is printed

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It seems like you've provided multiple statements instead of a question. Could you please clarify what your question is?

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