10) What is (AUB) n (CUB)? a) {a,b,c,d,e,f, g, h,x,y,z,0,1,2,3,4,5,6,7,8,9,10} b) {0,1,2,3,4,5,6,7,8,9,10,9} c) {1,2,3,4,5,9) d) {e,fg, h, 1,2}​