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Find x and y in the following [{:(x...

Find x and y in the following
`[{:(x),(y):}]+[{:(3),(4):}]=[{:(2),(-1):}]`

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The correct Answer is:
`y=-5`
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Find x and y in the following [{:(2x-y),(x+y):}]=[{:(3),(9):}]

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Find x and y in the following [{:(2x,-y):}]+[{:(y,3x):}]=5[{:(1,0):}]

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

Find x,y,z and t, if 2[{:(x,z),(y,t):}]+3[{:(1,-1),(0,2):}]=3[{:(3,5),(4,6):}] .

Find X and Y , if 2X+3Y=[{:(2,3),(4,0):}]and3X+2y=[{:(2,-2),(-1,5):}] .

Find the values of x and y such that [{:(3x+7,5),(y+1, 2-3x):}]=[{:(0,y-2),(8,9):}]

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

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

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ARIHANT PUBLICATION-MATRICES -ODISHA BUREAU .S TEXTBOOK SOLUTIONS (Exercise (a) )
  1. Find x and y in the following [{:(x+3,),(2-y,):}]=[{:(1),(-3):}]

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  2. Find x and y in the following [{:(2x-y),(x+y):}]=[{:(3),(9):}]

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  3. Find x and y in the following [{:(x),(y):}]+[{:(3),(4):}]=[{:(2),...

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  4. Find x and y in the following [{:(2x,-y):}]+[{:(y,3x):}]=5[{:(1,0)...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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