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Write down the matrix [[a11,a12,a13],[a...

Write down the matrix
`[[a_11,a_12,a_13],[a_21,a_22,a_23]]"if"a_(ij)=2i+3j`

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The correct Answer is:
`[{:(5,8,11),(7,10,13):}]`
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ARIHANT PUBLICATION-MATRICES -ODISHA BUREAU .S TEXTBOOK SOLUTIONS (Exercise (a) )
  1. Find x and y in the following [{:(2x,-y):}]+[{:(y,3x):}]=5[{:(1,0)...

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  2. The element of ith row and jth column of the following matrix is I +j....

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  3. Write down the matrix [[a11,a12,a13],[a21,a22,a23]]"if"a(ij)=2i+3j

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  4. Construct a 2xx3 matrix having elements given by a(ij)=i+j

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  5. Construct a 2xx3 matrix having elements given by a(ij)=i-j

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  6. Construct a 2xx3 matrix having elements given by (i) a(ij)=(i)/(j) ...

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  7. Construct a 2xx3 matrix having elements given by (i) a(ij)=(i)/(j) ...

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  8. If [{:(2x,y),(1,3):}]+[{:(4,2),(0,-1):}]=[{:(8,3),(1,2):}] , find x an...

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  9. Find A such that[[2,3,4],[1,0,-2],[3,1,-1]]+A=[[1,2,-1],[2,-1,0],[1,3,...

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  10. If [{:(x+y,x-z),(2x-y,0):}]=[{:(2,2),(1,0):}],find the value of x,y,z.

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  11. What is the order of the matrix B if[" 3"" 4"" 2 ""] B =[ 2 "" 1"" 0""...

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  12. Find A if [[4],[1],[3]] A =[[-4,8,4],[-1,2,1],[-3,6,3]]

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  13. Find B if B^(2)=[{:(17,8),(8,17):}]

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  14. Find x and y when [{:(1,3),(2,-1):}][{:(x),(y):}]=[{:(4),(1):}].

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  15. Find AB and BA given that: A=[[0,1],[1,0]],B=[[2,3],[4,1]]

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  16. Find AB and BA given that: A=[[7,5],[6,4]],B=[[1,0],[0,1]]

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  17. Find AB and BA given that: A=[[1,-1],[2,3]],B=[[4,2],[-1,-2]]

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  18. Find AB and BA given that: A=[[1,2],[2,5]],B=[[5,-2],[-2,1]]

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  19. Evaluate [[2,1]+2[0,-2]][[2,1,3],[1,-2,0]]

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  20. Evaluate [[[1,2],[3,0]]+[[1,-2],[2,3]]][[2],[1]]

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