11-15. Set A = {1,3,5,7,9}; Set B ={ 0, 2, 4, 6, 8}; Set Y = {vowels}; and Set Z = { consonants}. Find it's Complement?

1. What is Complement of A?

2. What is Complement of B?

3. What is the Complement of A and B?

4. What is Complement of Y?

5. What is the Complement of Z?