Home
Class 11
MATHS
Write the first five terms of the sequen...

Write the first five terms of the sequences given below and obtain the corresponding series: `a_1=-1`, `a_n= (a_(n-1))/n`, `n ge2`

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Write the first five terms of the sequences given below and obtain the corresponding series: a_1=a_2 =2, a_n=a_(n-1)-1 , n>2

Write the first five terms of the sequences given below and obtain the corresponding series: a_1=3 , a_n= 3a_(n-1)+2 forall n > 1

Write the first five terms of the following sequence and obtain the corresponding series : a_1 = 2 , a_n = 2a_(n - 1) + 4 , n ge 2

Write the first five terms of the sequences given below whose nth terms are: a_n = 2^n

Find the first five terms of the following sequence and obtain the corresponding series : a_1 = a_2 = 3 , a_n = a_(n-2) + 1 , n ge 3

Write the first five terms of the sequences given below whose nth terms are: a_n = n (n+ 2)

Find the first five terms of the sequence and write corresponding series given by: {(a_1=-1),(a_n=a_(n-1)+ 2 ,n ge2):} .

Write the first five terms of the sequences given below whose nth terms are: a_n = n /(n+ 1)

Write the first five terms of the sequences given below whose nth terms are: a_n = (2n-3)/6

Write the first five terms of the sequences given below whose nth terms are: a_n = n(n^2+5)/4

PSEB-SEQUENCES AND SERIES-EXERCISE
  1. Find the indicated terms of the sequences given below whose nth terms ...

    Text Solution

    |

  2. Write the first five terms of the sequences given below and obtain the...

    Text Solution

    |

  3. Write the first five terms of the sequences given below and obtain the...

    Text Solution

    |

  4. Write the first five terms of the sequences given below and obtain the...

    Text Solution

    |

  5. The Fibonacci sequence is defined by 1 = a1= a2 and an=a(n-1)+a(n-2), ...

    Text Solution

    |

  6. Find the sum of odd integers from 1 to 2001. (A) 100200 (B) 1002001 (C...

    Text Solution

    |

  7. Find the sum of all natural numbers lying between 100 and 1000, which ...

    Text Solution

    |

  8. In an A.P., the first term is 2 and the sum of the first five terms is...

    Text Solution

    |

  9. How many terms of the A.P. -6, -11/2, -5 , ... are needed to give the ...

    Text Solution

    |

  10. In an A.P., if p^(th) term is 1/q and q^(th) term is 1/p, prove that t...

    Text Solution

    |

  11. If the sum of a certain number of terms of the A.P. 25, 22, 19, .. . i...

    Text Solution

    |

  12. Find the sum to n terms of the A.P., whose k^(th) term is 5k+ 1.

    Text Solution

    |

  13. If the sum of n terms of an A.P. is (pn + qn^2), where p and q are con...

    Text Solution

    |

  14. The sums of n terms of two arithmetic progressions are in the ratio 5n...

    Text Solution

    |

  15. If the sum of first p terms of an A.P. is equal to the sum of the firs...

    Text Solution

    |

  16. Sum of the first p, q and r terms of an A.P. are a, b and c, respectiv...

    Text Solution

    |

  17. The ratio of the sums of m and n terms of an A.P. is m^2: n^2. Show th...

    Text Solution

    |

  18. If the sum of n terms of an A.P. is 3n^2 + 5n and its m^(th) term is 1...

    Text Solution

    |

  19. Insert five numbers between 8 and 26 such that the resulting sequence ...

    Text Solution

    |

  20. If (a^n+b^n)/(a^(n-1)+b^(n-1)) is the A.M. between a and b, then find ...

    Text Solution

    |