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Previous Year Question (PYQs)



Which of the following statement is correct?





Solution

Ackermann's function is not primitive recursive.

$L = {a^n b^k c^{n+k}}$ is not regular.

$L = {a^n b^j : n = j^2}$ is not context free because it has a square relation between powers.

For context sensitive language, there exists an LBA such that $L = L(M)$, not $L \ne L(M)$.


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