Home
Class 12
MATHS
Find the sum of the infinite series. 1/(...

Find the sum of the infinite series. `1/(1.2)+1/(2.3)+1/(3.4)+...`

Promotional Banner

Topper's Solved these Questions

  • RELATIONS AND FUNCTIONS

    MBD PUBLICATION|Exercise QUESTION BANK|106 Videos

  • SETS

    MBD PUBLICATION|Exercise QUESTION BANK|110 Videos

Similar Questions

Explore conceptually related problems

Find the sum of the infinite series. 1/(1.2.3)+1/(2.3.4)+1/(3.4.5)+...

Find the sum of the infinite series. 1/(1.5)+1/(3.7)+1/(5.9)+...

Find the sum of the infinite series. 1/(2.5.8)+1/(5.8.11)+1/(8.11.14)+...

Find the sum of the infinite series. 3/(1^(2).2^(2))+5/(2^(2).3^(2))+7/(3^(2).4^(2))+...

Find S_n for the series. 1.2 + 2.3 + 3.4 +…

Find the sum of the following 1.2 C_(2) + 2.3 C_(3) + ... + (n-1)nCn

Find the area of triangle whose vertices are (1,2), (3,4),(1/2,1/4).

Find the inverse of the matrix [[1,2],[3,4]]

Find S_n for the series. 1.2.3 + 2.3.4 + 3.4.5 +….

Find S_n for the series. 1.5 + 2.6 + 3.7 + …..

MBD PUBLICATION-SEQUENCES AND SERIES-QUESTION BANK
  1. Find the sum as directed.1+4x+8x^2+13x^3+19x^4+... (to infinity) Assum...

    Text Solution

    |

  2. Find the sum as directed.3.2+5.2^2+7.2^3+.... (first n terms)

    Text Solution

    |

  3. Find the sum of the infinite series. 1/(1.2)+1/(2.3)+1/(3.4)+...

    Text Solution

    |

  4. Find the sum of the infinite series.1/(1.2.3)+1/(2.3.4)+1/(3.4.5)+...

    Text Solution

    |

  5. Find the sum of the infinite series.1/(2.5.8)+1/(5.8.11)+1/(8.11.14)+....

    Text Solution

    |

  6. Find the sum of the infinite series.3/(1^(2).2^(2))+5/(2^(2).3^(2))+7/...

    Text Solution

    |

  7. Find the sum of the infinite series. 1/(1.5)+1/(3.7)+1/(5.9)+...

    Text Solution

    |

  8. Find Sn for the series. 1.2 + 2.3 + 3.4 +…

    Text Solution

    |

  9. Find Sn for the series. 1.2.3 + 2.3.4 + 3.4.5 +….

    Text Solution

    |

  10. Find Sn for the series. 2.5.8 + 5.8.11 + 8.11.14 +...

    Text Solution

    |

  11. Find Sn for the series. 1.2.3.4 + 2.3.4.5 + 3.4.5.6 +…

    Text Solution

    |

  12. Find Sn for the series. 1.5 + 2.6 + 3.7 + …..

    Text Solution

    |

  13. Find Sn for the series. 2.3 + 3.6 + 4.11 + ….

    Text Solution

    |

  14. Find Sn for the series. 1.3^2+2.5^2+3.7^2+...

    Text Solution

    |

  15. Find the sum of first n terms of the series, 5+6+8+12+20+…

    Text Solution

    |

  16. Find the sum of first n terms of the series, 4+5+8+13+20+…

    Text Solution

    |

  17. Find the sum of the product of 1,2,3….20 taken two at a time.

    Text Solution

    |

  18. Do the same for 1, 3, 5, 7,…..19.

    Text Solution

    |

  19. If a=1,+x+x^2... and b=1+y+y^2+...[x|lt1and]y|lt1, then prove that 1-x...

    Text Solution

    |

  20. If a,b,c are respectively the p^(th),q^(th),r^(th) terms of an A.P.,th...

    Text Solution

    |