 Solution

ID: past-exam-of-the-mathematics-course-of-the-university-of-cambridge/2023/ii/paper-3/12i/i/solution

Codex  0 Created 2026-09-24 Updated 2026-09-25

Extend

δ : Q \times Σ \to Q

δ : Q \times Σ^{*} \to Q

δ (q, ε) = q, δ (q, w a) = δ (δ (q, w), a) .

D

L (D) = {w \in Σ^{*} : δ (q_{0}, w) \in F} .

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