Home
Class 10
MATHS
If sum of 3^(rd) and 8^(th) terms of an ...

If sum of `3^(rd) and 8^(th)` terms of an A.P. is 7 and sum of `7^(th) and 14^(th)` terms is -3 then find `10^(th)` term.

Text Solution

Verified by Experts

The correct Answer is:
`therefore " " t_10` = -1
Promotional Banner

Topper's Solved these Questions

  • ARITHMETIC PROGRESSION

    CHETAN PUBLICATION|Exercise PROBLEM SET 3 (MCQ)|10 Videos

  • ARITHMETIC PROGRESSION

    CHETAN PUBLICATION|Exercise PROBLEM SET 3(Additional MCQs)|12 Videos

  • ARITHMETIC PROGRESSION

    CHETAN PUBLICATION|Exercise MASTER KEY QUESTION SET PRACTICE SET 3.4|6 Videos

  • PROBABILITY

    CHETAN PUBLICATION|Exercise ASSIGNMENT|20 Videos

  • CHALLENGING QUESTIONS

    CHETAN PUBLICATION|Exercise Mensuration|9 Videos

Similar Questions

Explore conceptually related problems

The sum of the 4th and 8th terms of an AP is 24 and the sum of the 6th and 10th terms is 44. Find the first three terms of the AP.

If p^(th) term of an AP is q and q^(th) term is p, find (p+q)^(th) term.

In an A.P. 10^(th) term is 46, sum of 5^(th) and 7^(th) term is 52. find the A.P.

If the 7^(th) term of n A.P is 40. Then the sum of its first 13 terms is

If the sum of 12^(th) and 22^(nd) terms of an A.P is 100, then the sum of the first 33 terms of the A.P is

The ratio of 6th and 8th term of an A.P. is 7.9. Find the ratio of 9th to 13th term.

If the p^(th) term if an A.P. is q and the q^(th) term of an A.P is p then the r^(th) term is

If the 10^(th) term of G.P is 9 and 4^(th) term is 4 then its 7^(th) term is

The 29^(th) term of an A.P is twice its 19^(th) term. Its 9^(th) term is equal to