Home
Class 11
MATHS
In an A.P. if m^("th") term is n and th...

In an A.P. if `m^("th")` term is n and the `n^("th")` term is m, where `m ne n` , find the pth term .

Promotional Banner

Topper's Solved these Questions

  • SEQUENCES AND SERIES

    NCERT BANGLISH|Exercise Miscellaneous Examples|4 Videos

  • SEQUENCES AND SERIES

    NCERT BANGLISH|Exercise EXERCISE 9.1|14 Videos

  • RELATIONS AND FUNCTIONS

    NCERT BANGLISH|Exercise Miscellaneous Exercise on Chapter 2|12 Videos

  • SETS

    NCERT BANGLISH|Exercise MISCELLANEOUS EXERCISE ON CHAPTER 1|26 Videos

Similar Questions

Explore conceptually related problems

In an A.P. if p^(th) term is 1/q and q^(th) term is 1/p , prove that the sum of first pq terms is 1/2(pq+1) , where p ne q .

If the pth term of an A.P. is q and the qth term is p , then find its rth term.

Find the A.P. whose nth term is 7 – 3K. Also find the 20th term.

in a G.P (p+q)th term = m and (p-q) th term = n , then find its p th term

Find the 31th term of an AP whose 11th term is 38 and the 16th term is 73.

The mth terms of a G.P is n and its nth term is m. Find its (2m - n)th term.

If the (p+q)th term of a G.P. is a and (p-q)th term is b, determine its pth term.

In a certain A.P the 24th term is twice the 10th term. Prove that the 72nd term is twice the 34th term .

In an AP, if the mth and (m + n) th terms are n.and 0 resp then nth term will be

In a certain A.P., 5 times the 5th term is equal to 8 times the 8th terms then find its 13th term.

NCERT BANGLISH-SEQUENCES AND SERIES-Miscellaneous Exercise On Chapter 9
  1. In an A.P. if m^("th") term is n and the n^("th") term is m, where m...

    Text Solution

    |

  2. Show that the sum of (m + n)^(th) and (m – n)^(th) terms of an A.P. ...

    Text Solution

    |

  3. If the sum of three numbers in A.P., is 24 and their product is 440, f...

    Text Solution

    |

  4. Let the sum of n, 2n, 3n terms of an A.P. be S1, S2 and S3 , respectiv...

    Text Solution

    |

  5. Find the sum of all numbers between 200 and 400 which are divisible by...

    Text Solution

    |

  6. Find the sum of integers from 1 to 100 that are divisible by 2 or 5.

    Text Solution

    |

  7. Find the sum of all two digit numbers which when divided by 4, yields ...

    Text Solution

    |

  8. If f is a function satisfying f (x +y) = f(x) f(y) for all x, y in N ...

    Text Solution

    |

  9. The sum of some terms of G.P. is 315 whose first term and the common r...

    Text Solution

    |

  10. The first term of a G.P. is 1. The sum of the third term and fifth ter...

    Text Solution

    |

  11. The sum of three numbers in G.P. is 56. If we subtract 1, 7, 21 from t...

    Text Solution

    |

  12. A G.P. consists of an even number of terms. If the sum of all the term...

    Text Solution

    |

  13. The sum of the first four terms of an A.P. is 56. The sum of the last ...

    Text Solution

    |

  14. If (a+bx)/(a-bx)=(b+cx)/(b-cx)=(c+dx)/(c-dx)( x ne 0) then show that ...

    Text Solution

    |

  15. Let S be the sum, P the product and R the sum of reciprocals of n term...

    Text Solution

    |

  16. The p^(th), q^(th) and r^(th) terms of an A.P. are a, b, c, respectiv...

    Text Solution

    |

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

    Text Solution

    |

  18. If a, b, c, d are in G.P, prove that (a^n + b^n), (b^n + c^n), (c^n +...

    Text Solution

    |

  19. If a and b are the roots of x^2 – 3x + p = 0 and c, d are roots of x^...

    Text Solution

    |

  20. The ratio of the A.M. and G.M. of two positive numbers a and b, is m :...

    Text Solution

    |

  21. If a, b, c are in A.P., b, c, d are in G.P. and 1/c,1/d,1/e are in A.P...

    Text Solution

    |