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aznduk
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Homework Statement
Find the maximum x1, x2, x3, in the ellipsoid
x1^2/a^2 + x2^2/b^2 + x3^2/c^2 < 1 and all the places where this value is attained.
Homework Equations
The Attempt at a Solution
My teacher said to use the lagrange multiplier.
So far, I have that we are maximizing x1, x2, and x3 such that x1^2/a^2 + x2^2/b^2 + x3^2/c^2 < 1.
In any case, I figured that the constraint would be the equation for the ellipsoid, but I haven't a clue what exactly we would be maximizing for.
I would assume the maximum of x1,x2, and x3 would simply be the norm of the vector created by the three values.
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