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Express the following equation in matrix...

Express the following equation in matrix form and solve them by the method of reduction: `4x+2y-z =3`, `x-2y+z = -8` , `2x-y+z = -7`,

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CHETANA PUBLICATION-Matrices-EXERCISE
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  2. Express the following equation in matrix form and solve them by the me...

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  3. Express the following equation in matrix form and solve them by the me...

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  4. By using inverse of a matrix, solve the following equations: 2x+5y = ...

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  5. By using inverse of a matrix, solve the following equations: x+2y-2z =...

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  6. Find the inverse of the matrix: [[1,2,3],[2,4,5],[3,5,6]]. Hence solve...

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  10. A person has Rs. 30,000 to invest. He wants to invest some amount in t...

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  11. In a city there are two factories A and B. Each factory produces sport...

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  12. In a city there are two factories A and B. Each factory produces sport...

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  13. A manufacturer produces three products A,B and C which he sells in mar...

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  14. A manufacturer produces three products A,B and C which he sells in mar...

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  15. The televisions manufactured in a factory are stored in two warehouses...

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  16. Select the correct option from the given alternatives. Choose the corr...

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  17. Select the correct option from the given alternatives. The inverse of ...

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  18. Select the correct option from the given alternatives. If A=[[2,-4],[3...

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  19. Select the correct option from the given alternatives. If A = [[0,1],[...

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  20. Select the correct option from the given alternatives. If A = [[1,2],[...

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