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`alpha , beta ` are roots of the equation ` lamda (x^2-x)+x+5=0` If ` lamda_2` are the two values of ` lamda ` for which the roots ` alpha , beta ` are connceted by the relation ` ( alpha ) /( beta ) +( beta) /( alpha )=4` , then the value of ` ( lamda _1)/( lamda _2) +(lamda _2)/( lamda_1)` is

A

150

B

254

C

180

D

1022

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The correct Answer is:
D
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DIPTI PUBLICATION ( AP EAMET)-QUADRATIC EXPRESSIONS-EXERCISE 1A (QUADRATIC EQUATIONS)
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  4. The harmonic mean of the roots of the equation ( 5+ sqrt(2)) x^...

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  5. IF C and D are the roots of (x-a) (x-b) -k=0 then the roots of ...

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  6. IF alpha , beta be the roots of the equation (x-a) ( x-b) +c=0 ...

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  7. The equation whose roots are 2 sqrt(3) - 5 and -2 sqrt(3)-5 is

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  8. The equation whose roots are 3+ 2 I , 3- 2i is

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  9. IF alpha and beta are the roots of 2x^2 + x + 3=0 , then the ...

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  10. IF alpha , beta are the roots of x^2 + 5x - 4 =0 then the...

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  11. If alpha, beta are the roots of x^(2) - x + 1 = 0 then the quadratic e...

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  12. IF alpha , beta are the roots of x^2 - ax +b=0 , then the who...

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  13. IF alpha , beta are the roots of ax^2 + bx +c=0 then the equatio...

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  14. IF alpha , beta are the roots of the equation ax^2+ bx +c=0the...

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  15. In a Delta ABC, the value of angle A is obtained from the eq...

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  16. The equation whose roots are the cubes of the roots of the eq...

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  17. IF alpha , beta are the roots of ax ^2+bx + c=0 and gamma , delt...

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  18. IF a = cos ( (2 pi ) /(7)) + isin ((2pi)/(7)) , alpha = a + a^2+a^...

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  19. Let alpha!=beta satisfy alpha^(2)+1=6alpha,beta^(2)+1=6beta. Then, the...

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  20. IF 3p^2 =5p+2 and 3q^2=5q+2 where p ne q then the equation whose ...

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