1. The smallest equivalence relation R on set A = {1, 2, 3} is (a) {(1, 2), (2,3)} (b) {(1,1), (2,2), (3,3)}

(c)𝜑 (d) {1, 2, 3}

1. The smallest equivalence relation R on set A = {1, 2, 3} is

(a) {(1, 2), (2,3)}

(b) {(1,1), (2,2), (3,3)}

(c)𝜑

(d) {1, 2, 3}

please give me answer fast