A region of area A bounded by a circle C is divided into n regions, each of area A/n, by drawing circles of radii r₁, r₂, r₃, …, rₙ₋₁ such that r₁ < r₂ < r₃ < … < rₙ₋₁ concentric with the circle C. If Pₘ = rₘ₊₁ / rₘ where m = 1, 2, 3, … (n – 2), then which one of the following is correct?

Mathematics 2018 CDS Elementary Mathematics 2018 CDS 2018

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