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Find the adjoint and inverse of the matr...

Find the adjoint and inverse of the matrix `[{:(2,1,2),(1,0,1),(2,2,1):}]`

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SRISIRI PUBLICATION-MATRICES-SAPAR PAPER QUESTIONS
  1. By using Cramer's solve x+y+z=1,2x+2y+3z=6,x+4y+9z=3

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  2. By using Cramer's solve x+y+z=9,2x+5y+7z=52,2x+y-z=0

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  3. Solve the following equations by using Matrix inversion method. 2x-y...

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  4. Solve the equations x+y+3z=5,4x+2y-z=0,-x+3y+z=5 by matrix inversion m...

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  5. x+y+z=1,2x+2y+3z=6,z+4y+9z=3, by Gauss-Jordan method.

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  6. Solve the equations x-3y-8z=-10,3x+y-4z=0,2x+5y+6z=13, by Gauss -Jorda...

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  7. Solve 2x+6y+11=0,6x+20y-6z+3=0,6y-18z+1=0, by Gauss -Jordan method.

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  8. Examine the consistency of the following systems of equations x+y+z=1...

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  9. Examine the consistency of the following systems of equations x+y+z=4,...

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  10. Examine the consistency of the following systems of equations x+y+z=9...

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  11. Examine the consistency of the following systems of equations x+y+z=...

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  12. Examine the consistency of the following systems of equations 2x+3y+z...

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  13. Examine the consistency of the following systems of equations x+y+4z=6...

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  14. Examine the consistency of the following systems of equations x+y+z=3,...

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  15. Solve the system of homogenous equations x+y-z=0,x-2y+z=0,3x+6y-5z=0.

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  16. Solve the system of homogenous equations 2x+3y-z=0,x-y-2z=0,3x+y+3z=0

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  17. Solve the system of homogenous equations 3x+y-2z=0,x+y+z=0,x-2y+z=0

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  18. Solve the system of homogenous equations x+y-2z=0,2x+y-3z=0,5x+4y-9z=0

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  19. Solve the system of homogenous equations x+y-z=0,3x+6y-5z=0, x-2y+z=0

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  20. Find the adjoint and inverse of the matrix [{:(2,1,2),(1,0,1),(2,2,1):...

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