Home
Class 12
MATHS
If one root of the equation x^2-lambdax+...

If one root of the equation `x^2-lambdax+12=0` is even prime while `x^2+lambdax+mu=0` has equal roots then `mu` is (1)`8` (2) `16` (3) `24` (4) ` 32`

Promotional Banner

Topper's Solved these Questions

  • INVERSE TRIGONOMETRIC FUNCTIONS

    RESONANCE DPP|Exercise All Questions|15 Videos
  • MATRICES

    RESONANCE DPP|Exercise All Questions|7 Videos

Similar Questions

Explore conceptually related problems

If one root of the equation x^(2)-lamdax+12=0 is even prime while x^(2)+lamdax+mu=0 has equal roots, then mu is

The roots of the equation x^2-8x+16=0

If one root of the equation x^(2)+px+12=0 is 4 .while the equation x^(3)+px+q=0 has equal roots,then the value of q is

The roots of the roots of the equation x^(2)-8x-16=0

RESONANCE DPP-JEE MAINS-All Questions
  1. The chord of contact of tangents from a point P to a circle passes thr...

    Text Solution

    |

  2. Locus of centroid of the triangle whose vertices are (a cos t ,a s ...

    Text Solution

    |

  3. If one root of the equation x^2-lambdax+12=0 is even prime while x^2+...

    Text Solution

    |

  4. Consider the points P(2,-4):Q(4,-2) and R(7,1). The points P,Q,R

    Text Solution

    |

  5. If plambda^4+qlambda^3+rlambda^2+slambda+t=|lambda^2+3lambdalambda-1la...

    Text Solution

    |

  6. If (4+sqrt(15))^n=I+f,w h r en is an odd natural number, I is an integ...

    Text Solution

    |

  7. If vec a= hat i+ hat j+ hat k= hat i-2 hat j+ hat k and the vector v...

    Text Solution

    |

  8. If lines (x-3)/1=(y-[k])/2=(z-1)/1 and (x-1)/2=(y+1)/3=(z-1)/4 inter...

    Text Solution

    |

  9. If S=1+4/3+9/9+(16)/(27)+oo, then find the value of [S] (where [.] is ...

    Text Solution

    |

  10. If A=[a b c b c a c a b],a b c=1,A^T A=I , then the value of a^3+b^3+...

    Text Solution

    |

  11. Number of divisors of 2^5. 3^2 .5^3 which are divisible by 2 but not d...

    Text Solution

    |

  12. If alpha and beta are the roots of quadratic equationx^2+ px + q=0 and...

    Text Solution

    |

  13. f(x)=cos^(-1)(x-x^2)+sqrt(1-1/(|x|))+1/[[x^2-1]) then domain of f(x...

    Text Solution

    |

  14. The value of lim(n->oo)sum(r=0)^(n)(sum(t=0)^(r-1)1/(5^n)*"^n Cr*"^...

    Text Solution

    |

  15. If 25C0 25C2 +2. 25C1 25C3 +3. 25C2 .25C4+....+ 24. 25C23.25C25=k. 4...

    Text Solution

    |

  16. The graph of function f contains the point P(1, 2) and Q(s, r). The e...

    Text Solution

    |

  17. Given that the 4th term in the expansion of [2+(3//8x)]^(10) has the m...

    Text Solution

    |

  18. Let A,B,C be 2xx2 matrices with entries from the set of real numbers. ...

    Text Solution

    |

  19. Let f (n) denote the n^(th) term of the sequence 2, 5, 10, 17, 26,.......

    Text Solution

    |

  20. For |z-1|=1, i tan(("arg"(z-1))/(2))+(2)/(z) is equal to

    Text Solution

    |