3. Are the following statements true or false? (a) 2 e S, where S= {x | x R and x is the square root of an integer) (d) (10) c 0, 0) (e) 0, 0), 0,0 has the cardinality 4 (f) [0, [a), 0, a is the power set of a set of cardinality 2. (g) If A. B, and C are sets such that AUC BUC and An C B C then A-B