Option 3 DHS 3.1
Content: 3.1v3.pdf (51.33 KB)
Uploaded: 20.09.2023
Positive responses: 0
Negative responses: 0
Sold: 2
Refunds: 0
Seller: Chelovek10000
information about the seller and its items
Loyalty discount! If the total amount of your purchases from the seller more than:
| $5 | the discount is | 3% |
| $10 | the discount is | 5% |
| $20 | the discount is | 10% |
$0.74
DHS-3.1
№ 1.3. There are four points A1 (3; 5; 4); A2 (5; 8; 3); A3 (1; 2; –2); A4 (–1; 0; 2). Create equations: a) plane A1A2A3; b) straight A1A2; c) direct A4M; perpendicular to the A1A2A3 plane; d) straight A3N; parallel straight line A1A2; e) a plane passing through point A4; perpendicular to the straight A1A2; Calculate: e) the sine of the angle between the straight line A1A4 and the plane A1A2A3; g) cosine of the angle between the coordinate plane Oxu and the plane A1A2A3;
№2.3. Find the distance from the point to the plane.
№3.3. Make a straight line equation; passing through point M (1; –3; 3) and forming angles with coordinate axes, respectively, 60; 45 and 120.
№ 1.3. There are four points A1 (3; 5; 4); A2 (5; 8; 3); A3 (1; 2; –2); A4 (–1; 0; 2). Create equations: a) plane A1A2A3; b) straight A1A2; c) direct A4M; perpendicular to the A1A2A3 plane; d) straight A3N; parallel straight line A1A2; e) a plane passing through point A4; perpendicular to the straight A1A2; Calculate: e) the sine of the angle between the straight line A1A4 and the plane A1A2A3; g) cosine of the angle between the coordinate plane Oxu and the plane A1A2A3;
№2.3. Find the distance from the point to the plane.
№3.3. Make a straight line equation; passing through point M (1; –3; 3) and forming angles with coordinate axes, respectively, 60; 45 and 120.
No feedback yet