EXACT EQUATIONS #18| x(3xy-4y^3+6) dx+(x^3-6x^2y^2-1) dy=0
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EXACT EQUATIONS #17| (r+sinθ -cosθ ) dr+r(sinθ +cosθ ) dθ=0
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EXACT EQUATIONS #20| [2x+ycos(xy)]dx+xcos(xy)dy=0
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INTEGRATING FACTORS #01 | (x^2+y^2+1) dx+x(x-2y)dy=0
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Bernoulli's Equation Explanation with Sample Problem
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Centroid Sample Problem No. 2 | The surface of a plate of uniform thickness is given by the shaded
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Centroid Sample Problem No. 1 | Determine the dimension b that will locate the centroidal axis at
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NYT Hard Sudoku Walkthrough | Jan 10, 2025
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