(²+²+²/2/2 V, where D is the By changing to spherical coordinates, calculate A = region in the first octant between the planes y = 2x and y = 4x, above the cone Z= √2(x² + y²), and between the spheres x² + y² + x² = 1 and x² + y² + z² = 3. Then sin(44) is

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