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Solve the following system of equations ...

Solve the following system of equations by
matrix method
`x+2y+5z=10`
`x-y-z=-2'
`2x+3y-z=-11`

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MAXIMUM PUBLICATION-DETERMINANTS-EXAMPLE
  1. Consider the following system of equations x+y+3z=5 x+3y-3z=1 -2...

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  2. Consider the following system of equations x+y+3z=5 x+3y-3z=1 -2...

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  3. Solve the following system of equations by matrix method x+2y+5z=1...

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  4. If A=[[3,-2,3],[2,1,-1],[4,-3,2]] Find abs[A]

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  5. If A=[[3,-2,3],[2,1,-1],[4,-3,2]] Find A^-1

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  6. If A=[[3,-2,3],[2,1,-1],[4,-3,2]] Solve the linear equations 3x-2y...

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  7. If [[2,5],[-3,7]]xxA=[[17,-1],[47,-13]] then Find the 2x2 matrix A.

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  8. If [[2,5],[-3,7]]xxA=[[17,-1],[47,-13]] then Find A^2.

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  9. Prove that abs[[1!,2!,3!],[2!,3!,4!],[3!,4!,5!]]=4!

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  10. Using properties of determinants prove the following. abs[[1,a,bc]...

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  11. Using properties of determinants prove the following. abs[[1,1,1],...

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  12. Using properties of determinants prove the following. abs[[1,x,x^2...

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  13. Consider the matrix A=[[2,5],[3,2]] Find adj(A)

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  14. Consider the matrix A=[[2,5],[3,2]] Find A^-1

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  15. Consider the matrix A=[[2,5],[3,2]] Using A^-1 solve the system of l...

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  16. Consider the matrix A=[[a,b,c],[b,c,a],[c,a,b]] Using the column ope...

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  17. Consider the matrix A=[[a,b,c],[b,c,a],[c,a,b]] show that abs[A]=-(a...

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  18. Consider the matrix A=[[a,b,c],[b,c,a],[c,a,b]] Find Axxadj(A) if a=...

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  19. If A=[[1,1,5],[0,1,3],[0,-1,-2]] what is the value of abs[3A]?

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  20. Find the equation of the line joining the points(1,2) and (-3,-2) us...

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