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Matrices A and B are given below .Fin...

Matrices A and B are given below .Find A+B,B+A,A-BandB -A Verify that
A+B=B+A and B-A=-(A-B).
`A=[{:(1,a-b),(a+b,-3):}] and B=[{:(1,b),(-a,5):}]`

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The correct Answer is:
`=[{:(0,-a+2b),(-2a-b," " 8):}]`
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ARIHANT PUBLICATION-MATRICES -ODISHA BUREAU .S TEXTBOOK SOLUTIONS (Exercise (a) )
  1. Matrices A and B are given below .Find A+B,B+A,A-BandB -A Verify t...

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  2. Matrices A and B are given below .Find A+B,B+A,A-BandB -A Verify t...

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  3. Matrices A and B are given below .Find A+B,B+A,A-BandB -A Verify t...

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  4. Matrices A and B are given below .Find A+B,B+A,A-BandB -A Verify t...

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  5. Find the 2xx2 matrix X, if X+[{:(0,1),(1,0):}]=[{:(2,0),(0,2):}]

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  6. Find the 2xx2 mtrix X Given [x y z ]-[-4 3 1] =[-5 1 0] derermine x,y...

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  7. If [{:(x(1),x(2)),(y(1),y(2)):}]-[{:(2,3),(0,1):}]=[{:(3,5),(1,2):}] ...

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  8. Find the 2xx2 mtrix X find a matrix which when added to [[2,-3],[-4,7]...

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  9. Caculate whenever possible , the following products . [{:(1,2),(3,4...

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  10. Caculate whenever possible , the following products . [{:(2),(3):}]...

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  11. Caculate whenever possible , the following products . [{:(1,2),(2,...

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  12. Find the product [{:(1,2,3),(2,3,4):}][{:(1,-2),(-2,3):}]

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  13. If A=[{:(1,2),(3,4):}],B=[{:(3,2),(1,4):}],C=[{:(2,2),(1,3):}] Calcu...

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  14. If A=[{:(1,2),(3,4):}],B=[{:(3,2),(1,4):}],C=[{:(2,2),(1,3):}] Calcu...

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  15. If A=[{:(1,2),(3,4):}],B=[{:(3,2),(1,4):}],C=[{:(2,2),(1,3):}] Calcu...

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  16. If A=[{:(1,2),(3,4):}],B=[{:(3,2),(1,4):}],C=[{:(2,2),(1,3):}] Calcu...

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  17. If A=[{:(1,2),(3,4):}],B=[{:(3,2),(1,4):}],C=[{:(2,2),(1,3):}] Calcu...

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  18. If A=[{:(1,2),(3,4):}],B=[{:(3,2),(1,4):}],C=[{:(2,2),(1,3):}] Calcu...

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  19. Find the following products . [{:(1,2),(3,4):}][{:(1,0),(0,1):}]

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  20. Find the following products . [{:(1,0),(0,1):}][{:(1,2),(3,4):}]

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