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Write the co-factor of '7' in the determ...

Write the co-factor of '7' in the determinant `{:|(4,5,6),(5,6,7),(13,15,17)|`

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MODERN PUBLICATION-DETERMINANTS-EXERCISE
  1. Write Minors and Cofactors of the elements of following determinant : ...

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  2. Write Minors and Cofactors of the elements of following determinant : ...

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  3. Write the co-factor of '7' in the determinant {:|(4,5,6),(5,6,7),(13,1...

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  4. In the determinants {:|(5,-1,4),(2,3,-5),(-1,-2,6)|, find the co-facto...

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  5. Find the minor and co-factor of each element of the first column of th...

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  6. Find the minor and co-factor of each element of the first column of th...

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  7. Find the minor and co-factor of each element of the first column of th...

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  8. Write the minor and co-factor of each element of the following determi...

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  9. Write the minor and co-factor of each element of the following determi...

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  10. Write the minor and co-factor of each element of the following determi...

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  11. Using Cofactors of elements of third column, evaluate triangle - |[1,x...

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  12. Evaluate the determinant : {:|(1,3,-3),(2,-1,0),(4,-2,5)|

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  13. Find minors and cofactors of the elements of the determinant |[2,-3,5...

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  14. With the help of determinants, solve the following systems of equation...

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  15. With the help of determinants, solve the following systems of equation...

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  16. With the help of determinants, solve the following systems of equation...

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  17. With the help of determinants, solve the following systems of equation...

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  18. Classify the following system of equations as consistenet or inconsist...

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  19. Classify the following system of equations as consistenet or inconsist...

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  20. Classify the following system of equations as consistenet or inconsist...

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