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1. Find the absolute maximum of f(x,y)=x^2+2y^2+4y-2 on the disk x^2+y^2<=4 2. Let E be the...

1. Find the absolute maximum of f(x,y)=x^2+2y^2+4y-2 on the disk x^2+y^2<=4

2. Let E be the solid bounded by x^2+y^2=4, y+z=2, and z=0. What is the volume of the solid E?

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