Home
Class 12
MATHS
IF alpha and beta are the roots o...

IF ` alpha and beta are ` the roots of the equation ` ax ^2 +bx +c=0` and the equation having roots ` (1-alpha )/( alpha ) and (1- beta )/( beta)` is ` px^2+qx +r=0` then r=

A

`a+2b`

B

`ab+bc +ca`

C

`a+b+c`

D

`abc`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • TS EAMCET 2016

    TS EAMCET PREVIOUS YEAR PAPERS|Exercise Mathematic|80 Videos

  • TS EAMCET 2018 (4 MAY SHIFT 1)

    TS EAMCET PREVIOUS YEAR PAPERS|Exercise Mathematics|80 Videos

Similar Questions

Explore conceptually related problems

IF alpha and beta are the roots of the equation ax ^2+bx +C=0 and if px^2+qx+r=0 has roots (1-alpha )/(alpha ) and (1- beta )/( beta) then r=

Let alpha and beta be the roots of the quadratic equation ax^(2)+bx+c=0, c ne 0, then form the quadratic equation whose roots are (1-alpha)/(alpha) and (1-beta)/(beta) .

IF alpha , beta are the roots of the equation ax^2+ bx +c=0 then the quadratic equation whose roots are alpha + beta , alpha beta is

IF alpha and beta are the roots of 2x^2 + x + 3=0 , then the equation whose roots are ( 1- alpha ) /( 1 + alpha ) and ( 1- beta ) /( 1 + beta ) is

If alpha and beta ( alpha lt beta ) are two different real roots of the equation ax^(2) + bx + c = 0 then

If alpha, beta are the roots of the equation ax ^(2) + bx + c =0, then find the value of (1)/(alpha ^(2)) + (1)/(beta ^(2)).

IF alpha , beta are the roots of the equation ax ^2 + bx +c=0 , then the value of the determinant |(1, cos ( beta - alpha ), cos alpha ),( cos (alpha- beta ),1,cos beta ),( cos alpha , cos beta , 1)|

If alpha, beta, gamma are roots of the equation x^(3) + px^(2) + qx + r = 0 , then sum(alpha - beta )^(2) =

TS EAMCET PREVIOUS YEAR PAPERS-TS EAMCET 2017-MATHEMATICS
  1. Let a = 2 hati + hatj - 3 hatk and b - hati + 3 hatj + 2 hatk ...

    Text Solution

    |

  2. The local maximum of y= x^3-3x^3+5 is attained at

    Text Solution

    |

  3. In the expansion of (1+x)^n , the coefficients of pth and (p+1) ...

    Text Solution

    |

  4. If f(x) ={{:(sin x , if x le 0),( x^2 + a^2, if 0 lt x lt 1 ),(b...

    Text Solution

    |

  5. IF cos h ^(-1) x= 2 log (e) ( sqrt(2)+1), then x=

    Text Solution

    |

  6. For any integer n ge 1, underset(k=1) overset(n) sum K ( K+2)=

    Text Solution

    |

  7. The foci of the ellipse 25 x ^2 +4y^2 + 100 x-4y +100 =0 are

    Text Solution

    |

  8. ([(1+ cos ((pi)/(12))+ i sin ((pi )/(12)))/(1+ cos ((pi)/(12))-i sin...

    Text Solution

    |

  9. If the range of the function f(x) =- 3x -3 is { 3,-6,-9,-18} , ...

    Text Solution

    |

  10. In Delta ABC if a=-1,b=2, angle C=60 ^@ then 4Delta ^2 +c^2 ...

    Text Solution

    |

  11. IF the magnitudes of a,b, and a+b are respectively 3,4 and 5 th...

    Text Solution

    |

  12. IF int f(x) cos x dx =1/2 (f(x))^2+C and f(0) =0 then f'(0) =

    Text Solution

    |

  13. IF alpha and beta are the roots of the equation ax ^2 +bx ...

    Text Solution

    |

  14. IF A((pi)/(3) ) ,B ((pi)/(6)) are the points on the circle repres...

    Text Solution

    |

  15. IF the pair of straight lines xy - x -y +1=0 and the line x ...

    Text Solution

    |

  16. The number of solutions of cos 2 theta = sin theta in (0 , 2 pi...

    Text Solution

    |

  17. The length of the sides of a triangle are 13 , 14 and 15 if...

    Text Solution

    |

  18. IF A and B are variances of the 1 ^(st) 'n' even number and 1...

    Text Solution

    |

  19. IF the line x-y=-4k is a tangent to the parabola y^2 = 8x at P ...

    Text Solution

    |

  20. IF A and B are events having probabilities P(A) = 0.6 ,P(B ) ...

    Text Solution

    |