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Mathematics, 11.02.2020 06:23 ptrlvn01
1. By considering different paths of approach, show that the function has no limit as (x, y) > (0, 0).
f(x, y) = - x / √ x^2 + y^2
2. Find the limit as (x, y) > (0, 0) along the path y = x for x > 0.
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