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If two matrices A and B are of the same ...

If two matrices A and B are of the same order, then `2A+B=B+2A` .

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PRADEEP PUBLICATION-MATRICES-EXERCISE
  1. True or False statements : Subtraction of matrice is commutative.

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  2. Matrix subtraction is associative

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  3. If two matrices A and B are of the same order, then 2A+B=B+2A .

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  4. Two matrices are equal if they have same number of rows and same numbe...

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  5. True or False statements : Two matrices are said to be comparable if...

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  6. Matrix multiplication is commutative .

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  7. True or False statements : If A and B are non-zero square matrices o...

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  8. If matrix AB=O, then A=O or B=O or both A and B are null matrices .

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  9. True or False statements : If A,B,C are three matrices such that bot...

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  10. True or False statements : Matrix multiplication is associative.

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  11. True or False statements : A square matrix in which every element is...

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  12. True or False statements : In an identity matrix, every non-diagonal...

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  13. True or False statements : In an diagonal matrix, every non-diagonal...

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  14. True or False statements : In a scalar matrix, all the non-diagonal ...

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  15. True or False statements : Transpose of a column matrix is a column ...

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  16. True or False statements : Transpose of a row matrix is a column mat...

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  17. If A, B and C are square matrices of same order, then AB=AC always imp...

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  18. True or False statements : For a non-singular matrix A, (A')^-1 = (A...

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  19. If A and B are symmetric matrices of same order then AB + BA is a :

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  20. True or False statements : If A is any matrix, then AA' is always a ...

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