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DHS 14.2 - Option 18. Decisions Ryabushko AP

DHS 14.2 - Option 18. Decisions Ryabushko AP

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Product description

  • Show that this expression is a total differential of the function u (x, y). Find u (x, y) function

1.18. (X + y) / xydx + (y-x) / y2dy

  • Solve the following tasks:

2.18. Calculate the coordinates of the center of mass of a uniform arc of the first round of the helix x = cost, y = sint, z = 2t.

Additional information

Detailed solution. Designed in PDF format for easy viewing of IDZ solutions on smartphones and PCs. In MS Word (doc format) sent additionally.