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If A = diag, [2,-5,9], B = diag, [-3,7,1...

If A = diag, [2,-5,9], B = diag, [-3,7,14] and C = diag [4,-6,3], find 2A + B - 5C

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MODERN PUBLICATION-MATRICES-EXERCISE
  1. If A = {:[(1,2,3),(-1,0,2),(1,-8,-1)], B = [(4,5,6),(-1,0,1),(2,1,2)],...

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  2. If A = diag, [2,-5,9], B = diag, [-3,7,14] and C = diag [4,-6,3], find...

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  3. If A = diag, [2,-5,9], B = diag, [-3,7,14] and C = diag [4,-6,3], find...

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  4. Find the transpose of each of the following matriceS: [1 - 1 i]

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  5. Find the transpose of each of the following matrices: {:[(0,1),(1,0)...

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  6. Find the transpose of each of the following matriceS: {:[(1,3,2),(0,...

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  7. Find 'x' if {:[(5,3x),(2y,z)] = [(5,4),(12,6)]^T

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  8. For what value of 'x', is the matrix: A = {:[(0,1,-2),(-1,0,3),(x,-3...

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  9. If A = {:[(-1,1,0),(0,-1,1),(2,3,4)], verify that: 3/4A' = (3/4A)'

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  10. If matrix A = ( 1 2 3) , write AA', Where A' is the transpose of matr...

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  11. Consider a 2xx2 matrix A = [a(ij)], where a(ij) = ((i+2j)^2)/2. Find A...

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  12. If A = {:[(-1,2,3),(5,7,9),(-2,1,1)] and B = [(-4,1,-5),(1,2,0),(1,3,1...

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  13. If A = [[-1,2,3],[5,7,9],[-2,1,1]] andB = [[-4,1,-5],[1,2,0],[1,3,1]] ...

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  14. If A = [[-2,3],[1,2]] and B = [[-1,0],[1,2]] , then find (A + 2B)'

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  15. If A' = {:[(3,4),(-1,2),(0,1)] and B =[(-1,2,1).(1,2,3], then verify t...

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  16. If A' = {:[(3,4),(-1,2),(0,1)] and B = [(-1,2,1),(1,2,3)], then verify...

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  17. If X' = {:[(3,4),(-1,2),(0,1)] and Y = [(-1,2,1),(1,2,3)], then find X...

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  18. If A = {:[(0),(1),(2)], B = [1,5,7], verify that (AB)' = B'A'.

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  19. If A = [(1),(-4),(3)] , B = [(-1,2,1)] verify that (AB)' = B' A'

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  20. If A = {:[(3),(-1),(5)], B = [-6,7,10], verify that : (AB)' = B'A'.

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