The plane 4x-3y+8z=5 intersects the paraboloid z = x^2 + y^2 in an ellipse.
Use Lagrange multipliers to find the highest and lowest points on the ellipse.
Lagrange mutipliers exercise
2012-05-02 6:41 am
回答 (2)
2012-05-03 5:55 am
2012-05-03 8:36 am
Set f(x,y,z,u,v)=z+u(4x-3y+8z-5)+v(x²+y²-z)
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