- Arts & Culture 6126
- Business & Economics 670
- Computers 309
- Dictionaries & Encyclopedias 68
- Education & Science 75536
- Abstracts 73
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 3115
- Coursework 15556
- Culture 8
- Diplomas 317
- Drawings 1174
- Ecology 5
- Economy 82
- English 78
- Ethics, Aesthetics 3
- For Education Students 17220
- Foreign Languages 11
- Geography 3
- Geology 1
- History 88
- Maps & Atlases 5
- Mathematics 13869
- Musical Literature 2
- Pedagogics 19
- Philosophy 23
- Physics 15094
- Political Science 5
- Practical Work 59
- Psychology 60
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sociology 9
- Summaries, Cribs 87
- Test Answers 155
- Tests 7905
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 14
- To Help the Entrant 37
- Vetting 366
- Works 13
- Информатика 9
- Engineering 875
- Fiction 670
- House, Family & Entertainment 89
- Law 133
- Website Promotion 71
IDZ Ryabushko 3.1 Variant 1
Refunds: 0
Uploaded: 19.04.2024
Content: 3.1 - 1.pdf 67,4 kB
20 $ | the discount is | 10% |
10 $ | the discount is | 5% |
5 $ | the discount is | 3% |
Product description
№1 Given four points A1 (3; 1; 4); A2 (–1; 6; 1); A3 (–1; 1; 6); A4 (0; 4; –1). Draw up the equations: a) plane A1A2A3; b) straight line A1A2; c) direct A4M; perpendicular to the plane A1A2A3; d) direct A3N; parallel line A1A2; e) the plane passing through point A4; perpendicular to the straight line A1A2; Calculate: e) the sine of the angle between the straight line A1A4 and the plane A1A2A3; g) the cosine of the angle between the Ohu coordinate plane and the A1A2A3 plane.
№2 Find the values of the segments cut off on the coordinate axes by a plane passing through the point M (–2; 7; 3) parallel to the plane x –4y + 5z - 1 = 0.
№3 Prove the parallelism of the lines (x -1) / 6 = (y + 2) / 2 = z / (- 1) and x – 2y + 2z – 8 = 0; x + 6z – 6 = 0.
Feedback
0Period | |||
1 month | 3 months | 12 months | |
0 | 0 | 0 | |
0 | 0 | 0 |