Mathematics, 30.08.2019 03:20 gchippewa81
Consider the quadratic form q(x, y,z)=11x^2-16xy-y^2+8xz-4yz-4z^2. find an orthogonal change of variable that eliminates the cross product in q(x, y,z) and express q in the new variables.
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Kelli swam upstream for some distance in a hour.she then swam downstream the same river for the same distance in only 6 minutes.if the river flows at 5km/hr, how fast can kelli swim in still water?
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Consider the quadratic form q(x, y,z)=11x^2-16xy-y^2+8xz-4yz-4z^2. find an orthogonal change of vari...
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