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If the roots of 24x^(3) - 26x^(2) + 9x -...

If the roots of `24x^(3) - 26x^(2) + 9x -1 = 0 ` are in H.P . Then the roots are

A

1/2, 1/3 , 1/4

B

1, 1/3, 1/5

C

1, 0, -2

D

1, 1, -2

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DIPTI PUBLICATION ( AP EAMET)-THEORY OF EQUATIONS-EXERCISE 1A
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  2. If the roots of 3x^(3) - 22x^(2) + 48x -32 = 0 are in H.P. then the ...

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  3. If the roots of 24x^(3) - 26x^(2) + 9x -1 = 0 are in H.P . Then the r...

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  4. The roots of the equation x^(3) - 14x^(2) + 56x- 64 = 0 are in …… pr...

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  5. If two of the roots of 2x^(3) - 3x^(2) - 3x + 2 = 0 are differ by 3 t...

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  6. The difference between two roots of the equation x^(3) - 13x^(2) + 15x...

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  7. If one root of 18x^(3) + 81x^(2) + 121x + 60 = 0 is equal to half of...

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  8. If the product of two of 6x^(4) - 29x^(3) + 40x^(2) - 7x - 12 = 0 is ...

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  9. If the product of two of the roots of x^(4) - 5x^(3)+5x^(2) + 5x - 6 =...

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  10. The roots of x^(4) - 12x^(3) + 34x^(2) - 12x + 1 = 0 are

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  11. The condition that the roots of x^(3)+ 3px^(2) + 3qx + r = 0 may be i...

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  12. The condition that the roots of x^(3) + 3px^(2) + 3qx + r = 0 may be ...

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  13. The condition that the roots of x^(3) -bx^(2) + cx - d = 0 are in geo...

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  14. The condition that the roots of x^(3) + 3px^(2) + 3qx + r = 0 may be ...

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  15. If the roots of 2x^(3) - 3x^(2) + kx + 6 = 0 are in A.P then k =

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  16. If the roots 4x^(3) - 12x^(2) + 11x + k = 0 are in A.P. then k =

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  17. If the roots of x^(3) - kx^(2) + 14x - 8 = 0 are in G.P. then k =

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  18. If the roots of x^(3) - 14x^(2) + 56x + k = 0 are in G.P. then k =

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  19. If the roots of kx^(3) -18x^(2) -36x + 8 =0 are in H.P, then k is

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  20. Find the condition that x^3-px^2+qx-r=0 may have the sum of its roots ...

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