Home
Class 12
MATHS
If the difference between the correspond...

If the difference between the corresponding roots of `x^(2)+ax+b=0and x^(2)+bx+a=0` is same and `a ne b,` then

A

`a+b+4=0`

B

`a+b-4=0`

C

`a-b-4=0`

D

`a-b+4=0`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • DEFINITE INTEGRATION & ITS APPLICATION

    RESONANCE ENGLISH|Exercise High Level Problem|26 Videos

  • EQUATIONS

    RESONANCE ENGLISH|Exercise EXERCISE-2 (PART-II: PREVIOUSLY ASKED QUESTION OF RMO) |5 Videos

Similar Questions

Explore conceptually related problems

If the difference between the corresponding roots of the equations x^(2)+ax+b=0 and x^(2)+bx+a=0(a1=b) is the same, find the value of a+b .

If the difference between the roots of x^2+ax+b=0 is same as that of x^2+bx+a= 0 a!=b , then:

If the difference between the roots of x^(2) + ax + b = 0 is equal to the difference between the roots of x^(2)+px+q= 0 then a^(2)-p^(2) =

If one root is common is equations x^(2)-ax+b=0 and x^(2 ) +bx-a=0 , then :

if the difference of the roots of the equation x^(2)+ ax +b=0 is equal to the difference of the roots of the equation x^(2) +bx +a =0 ,then

If the equations 2x^(2)-7x+1=0 and ax^(2)+bx+2=0 have a common root, then

If x^(2) + ax + b = 0, x^(2) + bx + a = 0 ( a != 0 ) have a common root, then a + b =

If the equation x^2+ax+bc=0" and " x^2-bx+ca=0 have a common root, then a+b+c =

The roots of the equation x^(2)+2ax+a^(2)+b^(2)=0 are

If the equation x^(2)+2x+3=0 and ax^(2)+bx+c=0, a,b,c in R have a common root, then a:b:c is

RESONANCE ENGLISH-DPP-QUESTION
  1. Let X1, X2, x3 be 3 roots of the cubic x^3 – X-1 = 0. Then the exp...

    Text Solution

    |

  2. for all x in R if mx^2-9mx+5m+1gt0 then m lies in the interval

    Text Solution

    |

  3. If the difference between the corresponding roots of x^(2)+ax+b=0and x...

    Text Solution

    |

  4. The number of roots of the equation, x-(2)/(x-1) is

    Text Solution

    |

  5. If sin thetaand cos theta are the roots of the equation ax^(2)-bx+c=0,...

    Text Solution

    |

  6. Number of integral value (s) of 'x' satisfying the equation log(1/5)(s...

    Text Solution

    |

  7. The set (A uu B')' uu(B nn C) is equal to

    Text Solution

    |

  8. The set (AnnB')'uu(BnnC) is equal to

    Text Solution

    |

  9. If n(AuuBuuC)+n(AuuBuuC)'=50,n(A)=10,n(B)=15,n(C)=20,n(AnnB)=5,n(BnnC)...

    Text Solution

    |

  10. If A={2,3,4,8,10}.B={3,4,5,10,12},C={4,56,12,14}then(AnnB)uu(AnnC) is ...

    Text Solution

    |

  11. If A={1,3,5,7,9,11,13,15,17}, B={2,4,.......,18} and N the set of natu...

    Text Solution

    |

  12. Of the members of three athletic teams in a certain school, 21 are in ...

    Text Solution

    |

  13. Find the value of a for which the sum of the squares of the roots of t...

    Text Solution

    |

  14. The graph of the quadratic trinomial u=a x^2+b x+c has its vertex at (...

    Text Solution

    |

  15. If a, b, c are real numbers satisfying the condition a+b+c=0 then the ...

    Text Solution

    |

  16. The quadratic equation whose roots are sec^(2)alphaand "cosec"^(2)alph...

    Text Solution

    |

  17. If h(x)=log(10)x, then the value of sum(n=1)^(89) h"("tan^(Omega)")"=

    Text Solution

    |

  18. Let f(n)=prod(r=1)^(n) sin(r), where r is in radians, then

    Text Solution

    |

  19. If a,b epsilon R and ax^(2)+bx+6=0 does not have two distinct real roo...

    Text Solution

    |

  20. Find the set of values of 'a', for which the expression y=(ax^2+6x-8...

    Text Solution

    |