Let sets A and B be defined as follows. A = (25, 26, 27, 28, 29} B is the set of integers greater than or equal to - 3 and less than or equal to 0 (a) Find the cardinalities of A and B. X n (4) = n (B) - (b) Select true or false. X True False 35 E A O O 3 E B O O 26 E A O O 62 B O