Question: Question 4 (1 point) For the following class declaration, identify the mutator member function that can be used to modify the value of a data

Question 4 (1 point) For the following class declaration, identify the mutator member function that can be used to modify the value of

Question 4 (1 point) For the following class declaration, identify the mutator member function that can be used to modify the value of a data attribute within the class. class Complex private: double x, y; // z = x + iy public: Complex (double re, double im) y=im; double getR) const [ return x: void setI (double im) {y=im; } 1 friend ostream& operator

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