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\o 1 15/\z/ \2] 15 If the eigen values of a matrix are –1,2 and 5, what is the determinant of the matrix ? Q18. 10 7 -10 -6 Q19. V = yĩ – xĩ, what is the magnitude of the

\o 1 15/\z/ \2] 15 If the eigen values of a matrix are –1,2 and 5, what is the determinant of the matrix ? Q18. 10 7 -10 -6 Q19. V = yĩ – xĩ, what is the magnitude of the

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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Q15. What would you call the vector field V = yī – xj Symmetric Irrotational Solenoidal Solid Cylindrical Q16. If o = xzī + xyj – yzk what is V x 4? zī - xJ + k -zī - xJ – k -zī + xj + yk -zī - xj + yk I+ xj + yk In the iterative formula G+1 = D-'(C – AG„), Q17. what 20 1 20 -1 (20 -1 -1 20 1 15/ 1 is the matrix C in ( -1 20 y 20 1 1 0 1 15 15 Q18. If the eigen values of a matrix are –1,2 and 5, 6. 10 7 -10 -6 what is the determinant of the matrix ? |Q19. V = yī – xJ, what is the magnitude of the vector field at the point (-1, –1)? 2 -V2 They are in opposite directions Q20. If , and z are normalised eigen vectors of a symmetric matrix, what can you say about them? They are parallel They are identical They are not perpedicular perpendicular They are
Transcribed Image Text:Q15. What would you call the vector field V = yī – xj Symmetric Irrotational Solenoidal Solid Cylindrical Q16. If o = xzī + xyj – yzk what is V x 4? zī - xJ + k -zī - xJ – k -zī + xj + yk -zī - xj + yk I+ xj + yk In the iterative formula G+1 = D-'(C – AG„), Q17. what 20 1 20 -1 (20 -1 -1 20 1 15/ 1 is the matrix C in ( -1 20 y 20 1 1 0 1 15 15 Q18. If the eigen values of a matrix are –1,2 and 5, 6. 10 7 -10 -6 what is the determinant of the matrix ? |Q19. V = yī – xJ, what is the magnitude of the vector field at the point (-1, –1)? 2 -V2 They are in opposite directions Q20. If , and z are normalised eigen vectors of a symmetric matrix, what can you say about them? They are parallel They are identical They are not perpedicular perpendicular They are
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