Question: Let B= {w{a,b,c}* | # a (w) = # b (w) = # c (w)}. That is,B consists of all strings in {a,b,c}* that equal

Let

B= {w{a,b,c}* | #a(w) = #b(w) = #c(w)}.

That is,B consists of all strings in {a,b,c}* that equal numbers of as, bs, and cs.Prove that B is not context free.

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