Sketch the solid consisting of all points with spherical coordinates (, , ) such that 0 /2, 0 /6,

Sketch the solid consisting of all points with spherical coordinates (ρ, θ, Φ) such that 0 ≤ θ ≤ π/2, 0 ≤ Φ ≤ π/6, and 0 ≤ ρ ≤ 2 cos Φ.