Question: (4) We can define a restricted PDA M as one that can increase the length of the stack by at most one symbol in each

(4) We can define a restricted PDA M as one that can increase the length of the stack by at most one symbol in each move. In other words, changing the definition of s to 8:Q (EU{2}) * T + 2Qx(ITUTUA) Show that for every PDA M, there exists such a restricted PDA M such that L(M)=L(M) (i.e., the two models are equivalent)
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