Question

a closed surface is defined in spherical coordinates by 3

Answer 1

★ Question ★

A closed surface is defined in spherical coordinates by 3 < r < 5, 0.1 π < θ < 0.3 π, 1.2 π < Φ < 1.6 π.

(a) Find the volume enclosed.

(b) Find the distance from P₁(r = 3, θ = 0.1 π, Φ = 1.2 π) to P₂(r = 5, θ = 0.3 π, Φ = 1.6 π).

★ Answer ★

(a) 14.91

(b) 3.864

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CreativeAB

• The Genius •