Home
Class 12
MATHS
Insert five arithmetic means between (-1...

Insert five arithmetic means between (-19) and 23.

Text Solution

Verified by Experts

The correct Answer is:
`-12, -5, 2, 9, 16`
Promotional Banner

Topper's Solved these Questions

  • SEQUENCE AND SERIES

    CHHAYA PUBLICATION|Exercise Exercise 9 B (Long Answer Type Questions)|52 Videos

  • SEQUENCE AND SERIES

    CHHAYA PUBLICATION|Exercise Exercise 9 C (Multiple Choice Type Questions)|14 Videos

  • SEQUENCE AND SERIES

    CHHAYA PUBLICATION|Exercise Exercise 9 B (Very Short Answer Type Questions)|18 Videos

  • SECOND ORDER DERIVATIVE

    CHHAYA PUBLICATION|Exercise Sample Question for Competitive Examination (Assertion-Reason type)|2 Videos

  • SET THEORY

    CHHAYA PUBLICATION|Exercise Assertion-Reason Type|2 Videos

Similar Questions

Explore conceptually related problems

Insert five arithmetic means between 8 and 26. or Insert five numbers between 8 and 26 such that the resulting sequence is an A.P.

Insert n arithmetic means between x and y.

Insert 4 arithmetic mean between 5 and 20.

Insert 7 arithmetic means betweem 1 and 41.

Insert a number of arithmetic means between 4 and 34 such that the sum of the resulting A.P. is 133.

There are n arithmetic means between 14 and 38 such that, second means : last mean = 4:7, find n.

Insert four geometric means between (7)/(4) and 56.

There are n arithmetic means between 4 and 31 such that the second mean : last mean = 5:14, find n.

If n arithmetic means are inserted between 2 and 38, then the sum of the resulting series is obtained as 200. Then find the value of ndot

Insert : Six geometric means between 56 and (-(7)/(16)) .

CHHAYA PUBLICATION-SEQUENCE AND SERIES-Exercise 9 B (Short Answer Type Questions)
  1. Divide 21 into three parts in A.P. such that the product of the first ...

    Text Solution

    |

  2. The ratio of the 11th and 14th terms of an A.P. is 7:9, find the ratio...

    Text Solution

    |

  3. Insert five arithmetic means between (-19) and 23.

    Text Solution

    |

  4. There are n arithmetic means between 4 and 31 such that the second mea...

    Text Solution

    |

  5. If a, b, c are In A.P., then show that, (a+2b-c) (2b+c-a)(c+a-b) = 4...

    Text Solution

    |

  6. If a, b, c are In A.P., then show that, a^(2)(b+c), b^(2)(c+a), c^(2...

    Text Solution

    |

  7. If a, b, c are In A.P., then show that, (1)/(b c), (1)/(c a), (1)/(a...

    Text Solution

    |

  8. If the pth , qth and rth terms of an A.P. be P, Q and R respectively t...

    Text Solution

    |

  9. If (b+c)/(a), (c+a)/(b), (a+b)/(c ) are in A.P. show that (1)/(a), (1)...

    Text Solution

    |

  10. Let a(a != 0) is a fixed real number and (a-x)/(p x) = (a-y)/(qy) = (a...

    Text Solution

    |

  11. If a+c = 2b and ab + cd + ad = 3bc, prove that the four numbers a, b, ...

    Text Solution

    |

  12. Find the least value of n for which the sum of the series 20 + 28 + 36...

    Text Solution

    |

  13. The nth term of a series in A.P. is an + b. Find the sum of the series...

    Text Solution

    |

  14. Find the sum of the series 1^(2) - 2^(2) - 3^(2) - 4^(2) + 5^(2) - 6^(...

    Text Solution

    |

  15. The perpendicular of a right angled triangle is 9 cm and the three sid...

    Text Solution

    |

  16. If the xth term of an A.P. is (1)/(y) and its yth term is (1)/(x) then...

    Text Solution

    |

  17. An A.P. consists of n terms. If the sum of its first three terms is x ...

    Text Solution

    |

  18. If S be the sum of first (2n+1) terms of an A.P and the sum of terms i...

    Text Solution

    |

  19. The sum of first p terms of an A.P. is (p^(2))/(n) and the sum of its ...

    Text Solution

    |

  20. If the A.M. of (1)/(b-a) and (1)/(b-c) is (1)/(2(b-x)), then show that...

    Text Solution

    |