[" he sum of the first "7" terms of an A...

[" he sum of the first "7" terms of an A.P.is "63" and the sum of its next "7" terms is "161" .Find the "],[qquad [" therm of this A.P."," [CBSE "2014" ) "],[" terment the number and the "17" th terms are in the ration "]]

Similar Questions

Explore conceptually related problems

The sum of the first 7 terms of an AP is 63 and the sum of its next 7 terms is 161. Find the 28 th term of this AP.

The sum of the first 7 terms of an AP is 63 and the sum of its next 7 terms is 161. Find the 28th term of this AP.

The sum of first 7 terms of an AP is 63 and the sum of next 7 terms is 161. Find a_(28) .

The sum of the first 7 terms of an A.P is 10 and that of next 7 terms is 17. Find the progression.

The sum of first 7 terms of an A.P.is 10 and that of next 7 terms is 167. Find the progression.

The sum of first 7 terms of an A.P. is 10 and that of next 7 terms is 17. Find the progression.

7th term of an A.P. is 40. then the sum of the first 13 terms is

The sum of 4 th and 8 th terms of an A.P.is 24 and the sum of 6 th and 10 th terms is 44. Find the A.P.

If the 10 th term of an A.P.is 21 and the sum of its first ten terms is 120, find its nth term.