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Using elementary transformations, find the inverse of the matrix`[[2 ,3], [5, 7]]`

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To find the inverse of the matrix \[ A = \begin{pmatrix} 2 & 3 \\ 5 & 7 \end{pmatrix} \] using elementary transformations, we will augment the matrix \( A \) with the identity matrix \( I \) and perform row operations to convert \( A \) into \( I \). The steps are as follows: ### Step 1: Set up the augmented matrix We start with the augmented matrix \[ (A | I) \]: \[ \begin{pmatrix} 2 & 3 & | & 1 & 0 \\ 5 & 7 & | & 0 & 1 ...
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NCERT ENGLISH-MATRICES-All Questions
  1. Using elementary transformations, find the inverse of the matrix[[4, ...

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  2. Using elementary transformations, find the inverse of each of the mat...

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  3. Using elementary transformations, find the inverse of the matrix[[2 ,...

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  4. Using elementary transformations, find the inverse of the matrix[[2, ...

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  5. Using elementary transformations, find the inverse of the matrices[[2...

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  6. Using elementary transformations, find the inverse of the matrix[[3, ...

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  7. Using elementary transformations, find the inverse of the matrix[[1,-...

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  8. Using elementary transformations, find the inverse of the matrix[[2, ...

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  9. Using elementary transformations, find the inverse of the matrix[[1, ...

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  10. If A=[8 0 4-2 3 6] and B=[2-2 4 2-5 1] , then find the matrix X of ord...

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  11. Find X and Y, if X+Y=[[5, 2],[ 0, 9]]and X-Y=[[3, 6],[ 0,-1]].

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  12. If [[x+3,z+4,2y-7],[-6,a-1,0],[b-3,-21,0]]=[[0,6,3y-2],[-6,-3,2c+2],[2...

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  13. Find the values of a, b, c, and d from the following equation:[[2a+b,...

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  14. Given A=[[sqrt(3),1,-1],[2, 3, 0]]and B=[[2, sqrt(5),1],[-2,3, 1/2]], ...

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  15. If A-[1 22 33 1]and B-[3-1-1 03 2], then find 2A-B.

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  16. Consider the following information regarding the number of men and wo...

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  17. If a matrix has 8 elements, what are the possible orders it can have?

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  18. Construct a 3 xx2matrix whose elements are given by a(i j)=1/2|i-3j|.

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  19. Find 1/2(A+Aprime)and 1/2(A-Aprime), when A=[[0,a, b],[-a,0,c],[-b,-c,...

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  20. For the matrix A=[[1, 5],[ 6, 7]], verify that.(i) (A+A^(prime))is a ...

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