What is the intersection of a A and its complement? How many proper subsets does the set {a,e,i,o,u,y} have? Clear selection What is the intersection of a A and its complement? How many proper subsets does the set {a,e,i,o,u,y} have? Which of the following is true about proper subset? 0 Any subset may not be included to form a proper subset. An empty set is not included in listing proper subsets. proper subsets. O The set itself is not included in listing O All of the above If G: {} , then n(G)=oo. Use the roster method to describe the following set: S: {neZ | n=(-'l)"k} (Note: the variable k is an exponent and do not use space in between numbers and commas) Your answer Use the roster method to describe the following set: S: {neZ | n=(-1)"k} (Note: the variable k is an exponent and do not use space in between numbers and commas) Your answer Translate this mathematical sentence into symbols: 5 less than the sum of two consecutive integers. O 5-[(x+x+1)] O [(x)(x+1)]5 O 5-[(x)+(x+'|)] O [x+(x+1)]-5 Which of the following statements is FALSE? 0 A'nB'=(AnB)' O A'B=BA n O A'uB'=(AB)' Which of the following statements is FALSE? ( A'nB'=(AnB)' AnB=B-A ( A'UB'=(AnB)' O (A') = A If BCA, then AnB is O A O B O O A-BWhat is the intersection of two disjoint sets? 0 None of the above What statement does the shaded region represent? For the last two items, given the ff: U={x | XEN and x