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If -2, 5, 7, - 11 are the roots of ax^(4...

If -2, 5, 7, - 11 are the roots of `ax^(4) + bx^(3) +cx^(2) + dx + e = 0` then the roots of `ax^(4) - bx^(3) + cx^(2) - dx + e = 0 ` are

A

2,5,7,11

B

2, -5, -7, 11

C

2, 5 , -7 , - 11

D

`-2, -5, 7, 11 `

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DIPTI PUBLICATION ( AP EAMET)-THEORY OF EQUATIONS-EXERCISE 1B
  1. If alpha, beta , gamma are the roots of 3x^(3) - 5x^(2) - 7x + 1 = 0 ...

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  2. The equation whose roots are the negatives of the roots of the equatio...

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  3. If -2, 5, 7, - 11 are the roots of ax^(4) + bx^(3) +cx^(2) + dx + e =...

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  4. The equation whose roots are multiplied by 3 of those of 2x^(3) - 3x^...

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  5. The equation whose roots are diminish by 3 then those of x^(4) - 5x^(3...

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  6. The cubic equation whose roots are thrice to each of the roots of x^(3...

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  7. Find the algebraic equation whose roots are 2 times the roots of x^5...

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  8. If alpha, beta, gamma are the roots of x^(3) + 2x^(2) - 4x - 3 = 0 the...

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  9. If 2, - 2, 4 are the roots of ax^(3) + bx^(2) + cx + d = 0 then the ...

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  10. If 1, -2, 3 are the roots of ax^(3) + bx^(2) + cx + d = 0 then the roo...

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  11. If the roots of ax^(3) + bx^(2) +cx + d = 0 are in G.P. then the root...

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  12. The equation whose roots are reciprocals of the roots of 6x^(6) - 25x^...

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  13. Let alpha ne 1 be a real root of the equation x^(3) - ax^(2) + ax - 1 ...

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  14. If 3/4, -5/2, 1/2 , -3 are the roots of ax^(4) + bx^(3) + cx^(2) + dx ...

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  15. If the roots of ax^(3) + bx^(2) + cx +d = 0 are in A.P then the roots ...

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  16. If the roots of ax^(3) + bx^(2) + cx +d = 0 are in H.P then the roots ...

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  17. If the roots of ax^(3) + bx^(2) + cx +d = 0 are in G.P then the roots ...

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  18. The equation whose roots are exceed by 1 then those of x^(3) - 5x^(2) ...

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  19. The equation whose roots are exceed by 2 then those x^(4) + x^(3) - 10...

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  20. The equation whose roots are exceed by 1 then those of x^(5) + 5x^(4) ...

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