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Find the adjoint of the following matric...

Find the adjoint of the following matrices: `[(3,4),(5,7)]`

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PRADEEP PUBLICATION-DETERMINANTS-EXERCISE
  1. Find the adjoint of each of the following matrices: [(cos theta, sin t...

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  2. Find the adjoint of each of the following matrices: [(1, tan(theta//2)...

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  3. Find the adjoint of the following matrices: [(3,4),(5,7)]

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  4. Find the adjoint of each of the following matrices: [(2,3),(5,1)] veri...

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  5. Find the adjoint of the following matrices: [(1,2,3),(2,3,2),(3,3,4)]

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  6. Find the adjoint of the following matrices: [(1,-1,2),(3,1,-2),(1,0,3)...

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  7. Find the adjoint of the following matrices: [(6,-7,8),(1,-3,1),(2,1,-4...

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  8. Find the adjoint of the following matrices: [(1,-1,2),(3,0,-2),(1,0,3)...

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  9. Find the adjoint of the following matrices: A = [(1,-1,1),(2,3,0),(18,...

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  10. For the matrix A = [(cos alpha, -sinalpha, 0),(sinalpha, cosalpha, 0),...

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  11. Find the inverse of each of the folowing matrices: [(3,1),(-1,2)]

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  12. Find the inverse of each of the folowing matrices: [(2,5),(1,3)]

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  13. Find the inverse of each of the folowing matrices: [(2,3),(5,7)]

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  14. Find the inverse of each of the folowing matrices: [(1,0),(0,1)]

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  15. Find the inverse of each of the folowing matrices: [(2,5),(-3,1)]

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  16. Find the inverse of each of the folowing matrices: [(cos theta, sin ...

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  17. Find the inverse of A = [(1,3,3),(1,4,3),(1,3,4)] and verify that A^-1...

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  18. If A = [(11,-20,17),(6,-40,2),(7,-20,-11)] and B = [(6,-7,8),(1,-3,1),...

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  19. If A = 1/9 [(-8,1,4),(4,4,7),(1,-8,4)], show that A^-1 = A'

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  20. If A = [(-1,2,0),(-1,1,1),(0,1,0)], show that A^2 = A^-1

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