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IDZ 9.2 - Option 19. Decisions Ryabushko AP
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Uploaded: 02.11.2020
Content: 19v-IDZ9.2.doc 123,5 kB
Product description
1. Calculate (up to two decimal places) the area of the figure bounded by the above lines.
1.19 x = 3 (cost + tsint), y = 3 (sint - tcost), y = 0, (0 ≤ t ≤ π)
2. Calculate (up to two decimal places) the arc length of the line.
2.19 y = lnsinx, (π / 3 ≤ x ≤ π / 2)
3. Calculate (up to two decimal places) the volume of the body obtained by rotating the figure F around said axes.
3.19 F: x2 / 16 + y2 / 1 = 1, Ox
4. Calculate (up to two decimal places) the surface area formed by the rotation of the arc of the curve L about said axis.
4.19 L: ρ2 = 4cos2, the polar axis
Additional information
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
For the convenience of viewing IDZ solutions on smartphones, an additional file in PDF format is sent
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