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In the matrix A=[(2,-1,3),(4,6,1) ],writ...

In the matrix A=`[(2,-1,3),(4,6,1) ]`,write the order of the matrix

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To determine the order of the matrix A = \(\begin{pmatrix} 2 & -1 & 3 \\ 4 & 6 & 1 \end{pmatrix}\), we follow these steps: ### Step 1: Identify the number of rows We observe the matrix A. It has two horizontal arrangements of numbers, which represent the rows. - **Row 1 (R1)**: \(2, -1, 3\) - **Row 2 (R2)**: \(4, 6, 1\) ...
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MAHAVEER PUBLICATION-MATRIX-QUESTION BANK
  1. If A =[(1,-1),(2,5)] and B=[(-2,2),(3,1)] then find the values BA+2l, ...

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  2. If A=[(2,-1),(3,2)](2X2) and B=[(1,-1),(2,1)](2xx2)] Find AB.

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  3. In the matrix A=[(2,-1,3),(4,6,1) ],write the order of the matrix

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  4. In the matrix A=[(2,-1,3),(4,6,1) ],write the elements, what are the p...

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  5. If a matrix has 12 elements, what are the possible order in can have ?

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  6. Construct a2xx2 matrix A whose elements are given by a(ij)=2i+j

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  7. Construct a2xx2 matrix A whose elements are given by a(ij)=1/2(i-2j)^2

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  8. Construct a2xx2 matrix A whose elements are given by a(ij)=1/2|-3i+j|

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  9. If [(a+b ,2),(5,ab)]=[(6,2),(5,8)], Find the values of a and b.

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  10. Find x,y,a and b if[(2x+3y,a+b,8),(1,4x+y,3a-4b)]=[(7,1,8),(1,9,10)].

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  11. Find the number of all possible matrices of order 3xx3 with each entry...

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  12. Let,A=[(2,4),(3,2)],B=[(1,3),(-2,5)],C[(-2,5),(3,4)] Find each of the ...

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  13. Let,A=[(2,4),(3,2)],B=[(1,3),(-2,5)],C[(-2,5),(3,4)] Find each of the ...

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  14. Let,A=[(2,4),(3,2)],B=[(1,3),(-2,5)],C[(-2,5),(3,4)] Find AB

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  15. Let,A=[(2,4),(3,2)],B=[(1,3),(-2,5)],C[(-2,5),(3,4)] Find BA

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  16. Find the product of [(a,b),(-b,a)][(a,-b),(b,a)]

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  17. Find the product of [(2,1),(3,2),(-1,1)][(1,0,1),(-1,2,1)]

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  18. Find the product of [(2,3,4),(3,4,5),(4,5,6)][(1,-3),(0,2),(3,0)]

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  19. Find X and Y ,ifX+Y =[(7,0),(2,5)] and X-Y= [(3,0),(0,3)]

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  20. Find X and Y ,if 2X + 3Y = [(2,3),(4,0)] and 3X+2Y=[(2,-2),(-1,5)]

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