create a function unit_equilacteral(n) that takes as input a complex number and return an equilateral triangle with one vertex centered as the point. write a python code to return a list of 3 complex numbers where each element in the list is a vertex of the triangle

4. what is the reason for including the following code snippet in the header file animal. h? #ifndef animal_h #define animal_h class animal { public: animal(); animal(double new_area_hunt); void birth(); void hunt(double new_area_hunt); void death(); double get_area_hunt() const; private: double area_hunt; }; #endif