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

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

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`BA=[[3,2],[1,4]][[1,2],[3,4]]`
`=[[3.1+2.3" "3.2+2.4],[1.1+4.3" "1.2+4.4]]=[[9,14],[13,18]]`
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MBD PUBLICATION-MATRICES-QUESTION BANK
  1. Calculate whenever possible,[[1,-2],[-2,3]][[1,2,3],[2,3,4]]

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

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

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

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

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

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  7. If A=[[1,2],[-2,3]]B=[[3,2],[1,4]],C=[[2,2],[1,3]]Calculate CA.

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  8. Find product: [[1,2],[3,4]][[1,0],[0,1]]

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  9. Find products : [[1,0],[0,1]][[1,2],[3,4]]

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  10. Find products : [[1,2],[3,4]][[1,3],[1,4]]

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  11. Find products : [[1,3],[1,4]][[1,2],[3,4]]

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  12. Find products : [[1,i],[i,-1]]^2"where" I = sqrt(-1)

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  13. Find products : [[0,1],[1,0]][[a,b],[c,d]]

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  14. Find products : [[0,k],[1,0]][[a,b],[c,d]]

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  15. Find products : [[a,b],[c,d]][[0,1],[1,0]]

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  16. Find products : [[1,0],[0,k]][[a,b],[c,d]]

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  17. Find products : [[1,2,3],[4,5,6],[7,8,9]][[0,0,0],[0,0,0],[0,0,0]]

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  18. Write true or false in the following case: The sum of a 3xx4 matrix wi...

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  19. Write true or false in the following case: k[0] = 0, k in R.

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  20. Write true or false in the following case: A-B = B -A if one of A and ...

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