True or false? aₙ₊₁ = 2aₙ₋₁ is a one-step recurrence relation. true or false? the recurrence relationaₙ = 4aₙ₋₁ + 5aₙ₋₂ for all n ≥ 2has exactly one solution (one and only one) for each ordered pair (a₀, a₁) of initial conditions .in other words, if s is the set of all sequences that satisfy the recurrence, the functionf: ℝ × ℝ → s; f(a, b) = the sequence {aₙ} ∈ s with a₀=a, a₁=bis well-defined, and a bijection.

3. consider the following class definitions: class smart class supersmart: public smart { { public: public: void print() const; void print() const; void set(int, int); void set(int, int, int); int sum(); int manipulate(); smart(); supersmart(); smart(int, int); supersmart(int, int, int); private: private: int x; int z; int y; int secret(); }; }; . which private members, if any, of smart are public members of supersmart? a. which members, functions, and/or data of the class smart are directly accessible in class supersmart?

Now, open this passage to read about fafsa requirements. describe the information you will need to provide in order to complete a fafsa. list at least three of the required documents you must include.

Me dangers of social media and the internetexplain what each means: 1) social media and phones have become an addiction.2) outside people have access to you all the time.3) cyberstalking4) cyberbullying5) catphishing6) viruses7) identity theft8) credit card fraud9) hacking10) money schemes