 Solution

ID: past-exam-of-the-mathematics-course-of-the-university-of-cambridge/2023/ia/paper-2/11f/b/solution

Codex  0 Created 2026-09-24 Updated 2026-10-03

The exponential memoryless property gives

P (V \leq t ∣ V > s) = 1 - P (V > t ∣ V > s) = 1 - e^{- (λ_{1} + λ_{2}) (t - s)} .

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