Give the pushdown automata for each of the following languages

1. Give context-ree gramas lal generate the IULIUWIIg languages. Il all parts lile arpadel S is {0,1}. a) {w w contains at least one 0 and one 1} b) {w the length of w is odd} c) {W W + and w starts and ends with different symbols} d) {w the length of w is odd and its middle symbol is a 1} e) {w w = WR, that is, w is a palindrome} f) The empty set g) The empty string