sana po matulungan nyoko
A. Tell whether the following is true or false.
1) {o, n, e} = {n, e, o}
2) {a, b, c, d} c{a, b, c, d]
3) {2, 4, 6, ... 50} {1,3,5, ...
49}
4) {10,20} c{1, 2, 3, 4, ...}
5) {3,4,5} 5{5, 3, 1}