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For what values of t, will the system tx...

For what values of t, will the system tx + 3y - z = 1, x + 2 y + z = 2, - t x + y + 2 z = -1 fails to have a unique solution? Will it have any solution for this value of t?

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PRADEEP PUBLICATION-DETERMINANTS-EXERCISE
  1. Classify the following system of equations as consistent or inconsiste...

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

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

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

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

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

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

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

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  9. A school wants to award its students for regularity and hard work with...

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  14. Two factories decided to award their employees for three values of (a)...

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  15. Solve the following systems of homogenous equations: {:(9x - 5y= 0),...

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  16. Solve the following systems of homogenous equations: {:(x cos theta ...

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  17. Solve the following systems of homogenous equations: {:(x + 2y = 0),...

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  18. Solve the following systems of homogeneous linear equations: {:(x-3y...

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  19. Solve the following systems of homogenous equations: {:(6x - 7 y + 8...

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  20. Solve the following systems of homogenous equations : {:(x+y - z = 0...

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