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Let A=[[1,2,3,4,1], [4,5,6,1,2], [3,9,1,...

Let `A=[[1,2,3,4,1], [4,5,6,1,2], [3,9,1,1,6]]`Write down the entries `a_31,a_25,a_23` ?

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`a_31=3,a_25=2,a_23=6`
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MBD PUBLICATION-MATRICES-QUESTION BANK
  1. Give an example of 1xx3matrix

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  2. Let A=[[1,2,3,4,1], [4,5,6,1,2], [3,9,1,1,6]]What is the order of A?

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  3. Let A=[[1,2,3,4,1], [4,5,6,1,2], [3,9,1,1,6]]Write down the entries a3...

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  4. Let A=[[1,2,3,4,1], [4,5,6,1,2], [3,9,1,1,6]]Write down A^T.

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  5. Let A=[[1,2,3,4,1], [4,5,6,1,2], [3,9,1,1,6]]What is the order of A^t...

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

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

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  8. Find the 2xx2 mtrix X if X+[[0,1], [1,0]]=[[2,0],[0,2]]

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

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  10. Find the 2xx2 mtrix X if [[x1,x2], [y1,y2]]-[[2,0],[0,2]]=[[3,5],[1,2...

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

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  12. Calculate whenever possible, [[1,2],[3,4]],[[2],[3]]

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  13. Calculate whenever possible,[[2],[3]][[1,2],[4,3]]

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  14. Calculate whenever possible,[[1,2],[2,1]][[3,1],[1,1]]

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  15. Calculate whenever possible,[[1,-2],[-2,3]][[1,2,3],[2,3,4]]

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  16. If A=[[1,2],[-2,3]]B=[[3,2],[1,4]],C=[[2,2],[1,3]]Calculate AB.

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  17. If A=[[1,2],[-2,3]]B=[[3,2],[1,4]],C=[[2,2],[1,3]]Calculate BA.

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  18. If A=[[1,2],[-2,3]]B=[[3,2],[1,4]],C=[[2,2],[1,3]]Calculate BC.

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  19. If A=[[1,2],[-2,3]]B=[[3,2],[1,4]],C=[[2,2],[1,3]]Calculate CB.

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  20. If A=[[1,2],[-2,3]]B=[[3,2],[1,4]],C=[[2,2],[1,3]]Calculate AC.

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