Home
Class 11
MATHS
Find Delta(Delta(ax^2 + bx + c)), (a ne ...

Find `Delta(Delta(ax^2 + bx + c))`, `(a ne 0)`.

Promotional Banner

Topper's Solved these Questions

  • Question Paper 2015

    UNITED BOOK HOUSE|Exercise Exercise |40 Videos

  • Question Paper 2017

    UNITED BOOK HOUSE|Exercise Exercise|35 Videos

Similar Questions

Explore conceptually related problems

Find Delta^2 (e^(ax+b)) taking h = 1.

The roots of the same quadratic equation ax^2 + 2bx + c = 0 (a ne 0) are real and equal then b^2 = _______

If the equation (x - 2) (x + 4) + 9 = 0 be expressed in the from ax^2 + bx + c = 0 (a ne 0) then the value of b is

In any triangle PQR, angleR = pi/2 . If tan 'P/2 and tan 'Q/2 are the roots of the equation ax^(2) + bx + c=0 (a ne 0) , then show that, a+b=c.

In a triangle PQR, angle R=(pi)/(2). If tan ""P/2 and tan ""Q/2 are the roots of ax^(2) +bx+c=0 (a ne 0) then-

In a Delta PQR,angleR=pi/2 . If tan (P/2) and tan (Q/2) are the roots of ax^2+bx+c=0,a ne 0 , then

Show that the product of the roots of a quadratic equation ax^(2)+bx+c=0 (a ne 0) is (c )/(a) .

Show that the sum of roots of a quadratic equation ax^(2)+bx+c=0 (a ne 0) is (-b)/(a) .

If the quadratic equations ax^2+2cx+b =0 and ax^2+2bx+c =0 (b ne 0) have a common root, then a+4b+4c is equal to

Find the area of an equilateral triangle inscribed in the circle x^2 + y^2 + 2gx + 2fy + c = 0

UNITED BOOK HOUSE-Question Paper 2016-Exercise
  1. If arithmetic mean and coefficient of variation of a variable x are 10...

    Text Solution

    |

  2. Define discrete variable and continuous variable.

    Text Solution

    |

  3. Explain the meaning of ordinal data with example.

    Text Solution

    |

  4. If A and B are mutually exclusive events, show that P(A/(A uu B)) = fr...

    Text Solution

    |

  5. Prove that P(A^C) = 1 - P(A)

    Text Solution

    |

  6. A box contains 15 balls numbered 1 to 15. Find the probability that a ...

    Text Solution

    |

  7. What is mail questionnaire method? When this method is useful?

    Text Solution

    |

  8. Write down the different steps for drawing Ogive.

    Text Solution

    |

  9. Suppose a variable x takes only two values x1 and x2 with frequencies ...

    Text Solution

    |

  10. What is interpolation? Explain Delta operator?

    Text Solution

    |

  11. Find Delta(Delta(ax^2 + bx + c)), (a ne 0).

    Text Solution

    |

  12. Explain the concepts of pairwise independence and mutual independence ...

    Text Solution

    |

  13. A1, A2……….An are n independent events such that P(Ai) = 1 - qi, I = 1,...

    Text Solution

    |

  14. What is Time Reversal Test? Show that Fisher's Index No. satisfies Tim...

    Text Solution

    |

  15. Suppose a variable assumes the values 0, 1, 2………….n with frequencies p...

    Text Solution

    |

  16. In a frequency table, the upper boundary of each class-interval has a ...

    Text Solution

    |

  17. Write down two cases when mean deviation about mean and standard devia...

    Text Solution

    |

  18. There are three urns containing respectively bi black balls, wi white ...

    Text Solution

    |

  19. Three boxes of the same appearance have the following proportions of b...

    Text Solution

    |

  20. Describe how you would construct a cost of living index number for the...

    Text Solution

    |