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IDZ 9.2 - Option 28. Decisions Ryabushko AP

IDZ 9.2 - Option 28. Decisions Ryabushko AP

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Product description

  • Calculate (up to two decimal places) the area of the figure bounded by the above lines.

1.28 x2 = 4y, y = 8 / (x2 + 4)

  • Calculate (up to two decimal places) the arc length of the line.

2.28 ρ = 4cosφ

  • Calculate (up to two decimal places) the volume of the body obtained by rotating the figure F around said axes.

3.28 F: 2y = x2, 2x + 2y - 3 = 0, Ox

  • Calculate (up to two decimal places) the surface area formed by the rotation of the arc of the curve L about said axis.

4.28 L: x = 2cos3t, y = 2sin3t, Ox

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.