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Let Pi(0,0, 1), P2(1, 1,0) and P3(0, 1, 1) be three points in R®. Evaluate cos LP, P P3, where LP,P P3 denotes the angle between PP and PP. a) 1 (b) V3 (c) 3 (d) (e) 3 a bcd e 113

Let Pi(0,0, 1), P2(1, 1,0) and P3(0, 1, 1) be three points in R®. Evaluate cos LP, P P3, where LP,P P3 denotes the angle between PP and PP. a) 1 (b) V3 (c) 3 (d) (e) 3 a bcd e 113

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Can u solve 3 and 4

3. Let P (0,0, 1), P2(1,1,0) and P3(0, 1, 1) be three points in R3. Evaluate cos LPP P3, where LP,P, P3 denotes the angle between P P, and PP. (a) 1 (6) V3 (c) (e) (d) } (e) 3 a b C d e 4. Find the matrix A if ? ךT 3 1 2AT | 2 -1 1 1 (a) A = 1 (b) A = (c) A = 2 4 2 -2 1 -1 2 -2 1 (d) A = (e) None of these %3D -1 a bcde
Transcribed Image Text:3. Let P (0,0, 1), P2(1,1,0) and P3(0, 1, 1) be three points in R3. Evaluate cos LPP P3, where LP,P, P3 denotes the angle between P P, and PP. (a) 1 (6) V3 (c) (e) (d) } (e) 3 a b C d e 4. Find the matrix A if ? ךT 3 1 2AT | 2 -1 1 1 (a) A = 1 (b) A = (c) A = 2 4 2 -2 1 -1 2 -2 1 (d) A = (e) None of these %3D -1 a bcde
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