Home
Class 12
MATHS
If -3+5i is a root of the equation x^2+p...

If `-3+5i` is a root of the equation `x^2+p x+q=0` , then the ordered pair `(p ,q)` is `(p ,q in R)` `(-6,34)` (b) `(6,34)` `34 ,-6)` (d) `34 ,6)`

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 -3+5i is a root of the equation x^(2)+px+q=0 then the ordered pair (p,q)is (p,qinR)

C-1 If 2+i sqrt(3) is a root of the equation x^(2)+px+q=0, Where p,q in R, then find the ordered pair (p,q).

The roots of the equation (q-r)x^(2)+(r-p)x+(p-q)=0

If 3 - 4i is a root of x^(2) - px + q = 0 where p, q in R . then value (2 p - q)/( p + q) is

If 2 + isqrt3 is a root of x^(3) - 6x^(2) + px + q = 0 (where p and q are real) then p + q is

If p and q are the roots of the equation x^2 - 15x + r = 0 and. p - q = 1 , then what is the value of r?

RESONANCE DPP-JEE MAINS-All Questions
  1. If the difference of the roots of the equation, x^2+p x+q=0 be unity,...

    Text Solution

    |

  2. Range of f(x) =[1+sinx]+[cosx-1]+[tan^(- 1)x] AA x in [0,2pi] where []...

    Text Solution

    |

  3. If -3+5i is a root of the equation x^2+p x+q=0 , then the ordered pair...

    Text Solution

    |

  4. Number of real solutions of the equation x^2+(x/(x-1))^2=8 are 3 (b) 4...

    Text Solution

    |

  5. (p ^^ ~ q)vv q is logical equivalent to (a) p vv q (b) ~P (c) p (d) ~q

    Text Solution

    |

  6. The equation of the image of the circle x^2+y^2+16 x-24 y+183=0 in the...

    Text Solution

    |

  7. Equation of straight liens joining the origin and points of interse...

    Text Solution

    |

  8. Which of the following function is not periodic, where [.] denotes g...

    Text Solution

    |

  9. Which of the following is false? (p=>q)hArr(~ a=>~ p) b. pvv...

    Text Solution

    |

  10. ABC is a triangle. The coordinates of whose vertices are (-2,4),(10 ,-...

    Text Solution

    |

  11. If : A=[1 2 0-1 1 2 2-1 1],t h e nA d j(A)= [3 5-1-2 1 5 4-2 3] (b) ...

    Text Solution

    |

  12. Which of the following is false? (p=>q)hArr(~ a=>~ p) b. pvv(~ p) is ...

    Text Solution

    |

  13. If A=[1ta n x-t a n x1],t h e nA^T A^(-1) is [ cos2x s in2x-s in2x cos...

    Text Solution

    |

  14. If |x3 6 3 6x6x3|=|2x7x7 2 7 2x|=|4 5x5x4x4 5|=0,t h e n^(prime)x^(pri...

    Text Solution

    |

  15. The matrix X for which [1-4 3-2]X=[-16-6 7 2] [-2 4-3 1] (b) [-1/5 ...

    Text Solution

    |

  16. The inverse of a skew symmetric matrix of odd order is 1)a symmetric ...

    Text Solution

    |

  17. If Aalpha=[cosalphasinalpha-sinalphacosalpha],t h e nAalphaAbeta= (...

    Text Solution

    |

  18. A parabola with vertex (2, 0) and axis of symmetry parallel to the ...

    Text Solution

    |

  19. The range of the function f(x) = sin^(-1)[x^2+1/2]+cos^(-1)[x^2-1/2], ...

    Text Solution

    |

  20. The range of parameter ' a ' for which the variable line y=2x+a lies...

    Text Solution

    |