Let R be the region in the first quadrant, bounded by the graph of Y = VT, the y-axis, and the line y = 1. The region Ris the base of a solid. For the solid, each cross section perpendicular to the y-axis is an isosceles right triangle with the right angle on the y-axis and one leg in the æy-plane. What is the volume of the solid? 10 1/6

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