a) Sketch a graph of the set {(x,y): x2 + 2y2 0}, and decide whether this set
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{(x,y): x2 + 2y2 0},
and decide whether this set is relatively open or relatively closed in the subspace {(x, y) : y > 0}. Do the same for the subspace {(x, y): x2 + 2y2 b) Sketch a graph of set
{(x, y): x2 + y2
Transcribed Image Text:
i(0, 0)
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a It is relatively open in x y y 0 because each of ...View the full answer
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