let <M > be a encoding of turing machine that accepts a string over inputs {0,1} .Let L={ <M>/M is a turing machine that accepts a string which is a plaindrome }
Tyes =ww^r
Tno = {0,1}^*
Tyes is a subset of Tno so it should be unrecognizable by the turing machine
please correct me if m wrong here??????