Question: 1. Why do we use friend function? Suppose that class A has two private member variables named X and Y. get() is a non-member function.

1. Why do we use friend function? Suppose that class A

1. Why do we use friend function? Suppose that class A has two private member variables named X and Y. get() is a non-member function. Is it possible to get access the private members of class A using get() function ? If yes, explain the way with example (program)

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