Home
Class 11
MATHS
If there are (2n+1) terms in A.P., then ...

If there are `(2n+1)` terms in A.P., then prove that the ratio of the sum of odd terms and the sum of even terms is `(n+1): ndot`

Text Solution

Verified by Experts

The correct Answer is:
`(n+1);n`
Promotional Banner

Topper's Solved these Questions

  • SEQUENCES AND SERIES

    MODERN PUBLICATION|Exercise EXERCISE|7 Videos

  • SEQUENCES AND SERIES

    MODERN PUBLICATION|Exercise REVESION EXERCISE|43 Videos

  • SEQUENCES AND SERIES

    MODERN PUBLICATION|Exercise MISCELLANEOUS EXERCISE ON CHAPTER 40|1 Videos

  • RELATIONS AND FUNCTIONS

    MODERN PUBLICATION|Exercise Chapter Test|11 Videos

  • SETS

    MODERN PUBLICATION|Exercise CHAPTER TEST 1|12 Videos

Similar Questions

Explore conceptually related problems

Find the sum of n terms of an A.P. whose nth term is (2n+1).

Find the AP in which the ratio of the sum to n terms to the sum of succeding n terms is independent of n .

Find the sum of 'n' terms of an A.P. whose nth term is 2n+1.

If the sum of m terms of an A.P. is same as the sum of its n terms, then the sum of its (m+n) terms is

Questions on Sum of n terms in A.P.

The ratio of the sums of m terms and n terms of an A.P. is m^(2) : n^(2). Prove that the ratio of their mth and nth term will be (2m - 1) : (2n-1).

Show that the ratio of the sum of first n terms of a G.P. and the sum of (n+1)th term to (2n)th term is (1)/(r^(n)) .