Assessment 3 A) Write down the appropriate universal set for the following:
1) (w, i}, {w, s}, {s, d, o}, {i, s, o, m}
2) {1} {1, 2, 5,} {1, 4, 5, 7};, {1, 2, 3, 4, 5, 6, 7}​​

pa answer please