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Fill in the blanks: If A is a matrix o...

Fill in the blanks:
If A is a matrix of order `mxxn`, then IA = A where I is the identity matrix of order………

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PRADEEP PUBLICATION-MATRICES-EXERCISE
  1. Fill in the blanks: If A is a matrix of order mxxn, then IA = A wher...

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  2. The product of any matrix by the scalar ……. Is the null matrix .

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  3. Fill in the blanks: If A is a matrix of order mxxn, then IA = A wher...

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  4. Fill in the blanks: Matrix multiplication is ……….. Over matrix oaddi...

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  5. Fill in the blanks: Matrix multiplication is not……………….. .

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  6. Fill in the blanks: Matrix multiplication is …….. .

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  7. Fill in the blanks: If A is any square matrix then AA' is always n …...

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  8. Fill in the blanks: If A is any square matrix then A-A' is always n ...

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  9. Fill in the blanks: If a square matrix is both symmetric and skew sy...

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  10. If A and B are two skew symmetric matrices of same order, then AB is s...

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  11. If A and B are symmetric matrices of the same order, then show that AB...

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  12. Fill in the blanks: If A,B,C are three matrices such that AB and BC ...

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  13. If A is any square matrix then A + A' is a :

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  14. If A is a skew symmetric matrix, then A^(2) is a ……

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  15. If A is a symmetric matrix , then A^(3) is a …… matrix .

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  16. Fill in the blanks: If A is a symmetric matrix then A^2 is a …. Matr...

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  17. Fill in the blanks: If A and B are square matrices of the same order...

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  18. Fill in the blanks: If A and B are square matrices of the same order...

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  19. Fill in the blanks: If k is any sclar and A is any matrix, then (k A...

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  20. Fill in the blanks: If k is any sclar and A is any matrix, then [k (...

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