Problem 3. For each of the following statements, justifyr whether they are true or explain why they are false {e.g. providing a counterexample): (a) A divergent sequence (on) must be unbounded. {b} A convergent sequence (on) must be either decreasing or increasing. {c} If {an} and (3nd are convergent, then the quotient sequence whose nth term is the quotient % is also convergent. n {d} Let (an) and {on} be convergent sequences. Then any sequence {tun} such that on