|Dec25-05, 11:00 PM||#1|
Two quick questions on subspaces (intro to tensor calc)
So the parametric equations of a hypersurface in VN
where a is a constant. How do I find the single equation of the hypersurface? And then from this how can it be determined whether the points (1/2a,0,0,...,0) and (0,0,0,...0,2a) are on the same or opposite sides of the surface?
Any insight will be appreciated. Thanks. I ask another question when this thing is resolved in my mind.
|Dec26-05, 05:21 AM||#2|
Hint: What is the sum of the squares of all the coordinates?
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