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Using the elementary row operations, fin...

Using the elementary row operations, find the inverse of each of the following matrices:
`[(1,3,3),(1,4,3),(1,3,4)]`

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PRADEEP PUBLICATION-MATRICES-EXERCISE
  1. Using the elementary row operations, find the inverse of each of the f...

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  2. Using the elementary row operations, find the inverse of each of the f...

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  3. Using the elementary row operations, find the inverse of each of the f...

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  4. Using the elementary row operations, find the inverse of each of the f...

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  5. Using the elementary row operations, find the inverse of each of the f...

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  6. Using the elementary row operations, find the inverse of each of the f...

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  7. Using the elementary row operations, find the inverse of each of the f...

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  8. Using the elementary row operations, find the inverse of each of the f...

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  9. If A is of order 3 xx 4 and A + B is defined, then what is the order o...

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  10. If [(x+y,2),(-1,2x-y)] = [(4,2),(-1,5)] , find x and y.

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  11. Write down the identity matrix of order 2.

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  12. If S it the set of all 2 xx 2 matrices then find the identity element ...

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  13. Compute the product [x , y][(x),(y)]

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  14. If A and B are square matrices of the same order, compute (A+B). (A-B)

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  15. If A and B are square matrices of the same order such that AB = BA, th...

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  16. Let S be the set of all 2xx2 matrices. What is the identity element of...

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  17. If A = [(1,1),(0,1)], evaluate A^3

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  18. If A is of order 2 xx 3. Is it possible to compute A^2?

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  19. Find x if [(x^2),(9)] - 3 [(x),(9)] = [(-2),(-18)]

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  20. Find A^2 if A= [(cos alpha, sinalpha),(-sin alpha, cos alpha)]

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