Let's Analyze ENUMERATION: Give what is asked. Given: A = {vowels in English alphabet} 1) Write A in roster method. 2) Write A in set builder notation. 3-5) What are the elements of A? 6) What is the cardinality of A? 7-8) Give at least three sets equal to A. 9-11) Give at least three sets equivalent to A. 12-18) List all the subsets of A. 19-25) List all the proper subsets of A. need ko po talaga
