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IDZ 4.1 - Option 17. Decisions Ryabushko AP
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Uploaded: 15.12.2022
Content: 17v-IDZ4.1.doc 213 kB
Product description
1. Create the canonical equations: a) of the ellipse; b) hyperbole; c) the parabola (A, B - points on the curve, F - focus, and - big (real) Semi, b - small (imaginary) half, ε - eccentricity, y = ± kx - hyperbolic equations of the asymptotes, D - Headmistress curve, 2c - focal length
1.17 a) 2a = 22, ε = 10/11, b) k = √11 / 5, 2c = 12; a) symmetry axis Ox and A (-7, 5)
2. Write the equation of the circle passing through these points and centered at the point A.
2.17 Left focus of the ellipse 3x2 + 7y2 = 21, A (-1, -3)
3. Find the equation of a line, every point M which satisfies these criteria.
3.17 Sum of squares of the distances from point M to point A (-3, 3) and B (4, 1) is equal to 31
4. Build a curve given by the equation in polar coordinates.
4.17 ρ = 3 / (1 - cos2φ)
5. Construct a curve given by parametric equations (0 ≤ t ≤ 2π)
5.17 x = 5cost y = sint
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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