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Given that A = {:[(-4,4,4),(-7,1,3),(5,-...

Given that `A = {:[(-4,4,4),(-7,1,3),(5,-3,-1)] and B = [(1,-1,1),(1,-2,-2),(2,1,3)]`. Find AB. Use this to solve the following system of equations:
x-y+z=4,x-2y-2z=9,2x+y+3z=1.

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PRADEEP PUBLICATION-DETERMINANTS-EXERCISE
  1. If A = [[2,-3,5],[3,2,-4],[1,1,-2]] find A^-1. Using A^-1 solve the s...

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  2. If A = [(1,2,0),(-2,-1,-2),(0,-1,1)], find A^-1 using A^-1 solve the e...

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  3. Given that A = {:[(-4,4,4),(-7,1,3),(5,-3,-1)] and B = [(1,-1,1),(1,-2...

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  4. Solve the following system of linear equations by matrix method: x + 2...

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  5. Use matrix methocd to solve the following system of equations: {:(x-y ...

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  6. Use matrix methocd to solve the following system of equations: {:(4x +...

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  7. Use matrix methocd to solve the following system of equations: {:(6x -...

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  8. Use matrix methocd to solve the following system of equations: {:(x - ...

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  9. Which of the following equations are consistent? If consistent, find t...

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  10. Use matrix methocd to solve the following system of equations: {:(x+y ...

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  11. Use matrix methocd to solve the following system of equations: {:(4x -...

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  12. Which of the following equations are consistent? If consistent, find t...

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  13. Classify the following system of equations as consistent or inconsiste...

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  14. Which of the following equations are consistent? If consistent, find t...

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  15. For what values of t, will the system tx + 3y - z = 1, x + 2 y + z = 2...

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  16. For what values of t, will the system tx + 3y - z = 1, x + 2 y + z = 2...

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  17. Show that the system of eqations 3x - y + 4z = 3, x + 2y - 3z = -2, 6x...

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  18. Find a quadratic function defined by the equation: f(x) = ax^2 + bx + ...

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  19. The sum of three numbers is 20. Three times the first number added to...

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  20. Use product : {:[(1,-1,2),(0,2,-3),(3,-2,4)][(-2,0,1),(9,2,-3),(6,1,-2...

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