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If A, B and C are square matrices of sam...

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

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If A and B are two square matrices of the same order, then AB=BA .

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PRADEEP PUBLICATION-MATRICES-EXERCISE
  1. True or False statements : Transpose of a column matrix is a column ...

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

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

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

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

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

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

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  8. True or False statements : If A is any square matrix, then (A+A')/2 ...

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  9. True or False statements : If A is any square matrix, then (A-A')/2 ...

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

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  11. True or False statements : If A and B are invertible matrices then A...

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  12. True or False statements : If and B are invertible matrices such tha...

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  13. True or False statements : If A and B are invertible matrices of he ...

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  14. If (AB)=B'A' , where A and B are not square matrices, then number of r...

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  15. True or False statements : Sum of three symmetric matrices of the sa...

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

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  17. True or False statements : if A and B are square matrices of the sam...

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  18. True or False statements : Matrices of different types cannot be sub...

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  19. If A=[{:(2,3,-1),(1,4,2):}] and B=[{:(2,3),(4,5),(2,1):}] , then AB an...

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

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