Find, and describe geometrically, the traces of the function : f(x,y)=((x^2+4y^2)^1/2)/2 (a) in the plane z=3 (b) in the plane x=2 (c) in the plane y=1 thank you
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3 = 1/2 sqt(x^2 + 4y^2) - Wolfram|Alpha z = 1/2 sqt(2^2 + 4y^2) - Wolfram|Alpha z = 1/2 sqt(x^2 + 4*1^2) - Wolfram|Alpha
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