1.

f(x) If lim f(x) =0 and lim g(x) = 0, then which of the following is true about lim ? x-a X-a x-a g(x) Choose the correct answer below. O must exist O does not exist O not enough informationSuppose f' (x) exists for all x in (a,b). Read the following four statements. (1) f(x) is continuous on (a,b) (Il) f(x) is continuous at x = a (Ill) f(x) is defined for all x in (a,b) (IV) f' (x) is differentiable on (a,b) Which of these statements are true? Select all valid statements below. 11 IV None of the statements are valid.