Finding sets and complements of sets for a real-world situation V The table lists the eight human blood types. It also shows how blood types determine who a person can donate blood to and receive blood from, Blood type Can donate to Can receive from At A+, AB+ At, A-, O+, 0- B+ B+, AB+ B + , B-, O+, 0- AB+ AB+ All blood types AB- AB+, AB- A-, B-, AB-, O- A- At, A-, AB+, AB- A - , 0- B- B+, B-, AB+, AB- B-, 0- At , B+, ABt, O+ Ot , 0 - O - All blood types O- Let U be the set of all eight human blood types. U = { At , B +, AB+, AB-, A -, B-, 0+, 0-) Let X be the set of blood types that type AB- can donate blood to. A + B + AB + Let Y' be the set of blood types that type B+ cannot donate blood to, AB - A - B - Find the sets below. Write each answer in roster form or as O. O - (a) X' = X ( b ) Y = ]