IDZ 3.1 - Option 23. Decisions Ryabushko AP

IDZ 3.1 - Option 23. Decisions Ryabushko AP

1. Given four points A1 (x1, y1, z1), A2 (x2, y2, z2), A3 (x3, y3, z3), A4 (x4, y4, z4)
 Be the equation:
 a) a plane A1A2A3; b) direct A1A2;
 c) direct A4M perpendicular to the plane A1A2A3;
 g) direct A3N, parallel line A1A2;
 d) a plane passing through the point perpendicular to the line A4 A1A2.
 Calculated:
 e) The sine of the angle between the line and the plane A1A4 A1A2A3;
 g) the cosine of the angle between the coordinate plane and the plane Oxy A1A2A3;
 1.23 A1 (2, 3, 5), A2 (5, 3, -7), A3 (1, 2, 7), A4 (4, 2, 0)

2. Solve the following tasks
 Find the projection of 2.23 M (4, 3, 1) in the plane x - 2y - z-15 = 0

3. Solve the following tasks
 3.23 Write the equation of the plane passing through the point K (2, -5, 3) parallel to the plane Oxz.

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.

Discount for regular customers! If the total of your purchases from the seller Massimo86 exceeds:

• $30 discount 10%
• $20 discount 7%
• $18 discount 6%
• $15 discount 5%
• $12 discount 4%
• $9 discount 3%
• $6 discount 2%
• $3 discount 1%