3.* 1 point which of the following sets is countable ? (a) [0, 1] (c) jo, 1[ (b) [0, 1[ (d) {0, t 1/n, n = 1, 2, 3, o a o b oc od 6.* 1 point the sequence

3.* 1 point Which of the following sets is countable ? (a) [0, 1] (c) jo, 1[ (b) [0, 1[ (d) {0, t 1/n, n = 1, 2, 3, O a O b Oc Od 6.* 1 point The sequence is (@) Convergent (6) Divergent () Oscillatory (d) None of these. O a O b O c O d