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Finding the perimeter of a 2D ellipse using composite trapezoidal integration
I am trying to find the perimeter of a 2D ellipse given by the parametric equations: x = 4 * cos(t), y = 3 * sin(t), for 0 <= t ...
3 years 前 | 1 个回答 | 0
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Selecting random cells in a matrix without repetition
Good day guys. This may be a simple question, but I cannot seem to find an answer on here for it. I am trying to select random c...
4 years 前 | 1 个回答 | 0
