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

The ratio of the 11th and 14th terms of an A.P. is 7:9, find the ratio of the 10th term to 3rd term of the series.

The ratio of the 7th to the 3rd terms of an A.P. is 12:5, find the ratio of the 13th to 4th term :

The ratio of 12^(th) to the 15^(th) term of an A.P. in 19 : 24. Find the ratio of 7^(th) to 17^(th) term of the A.P.

The ratio of 7^(th) to 3^(rd) term of an A.P. is 12:5 . Find the ratio of 13^(th) to 4^(th) term.

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

If the 9th term of an AP is zero, then the ratio of 29th term to 19th term is

The sum of 4th and 8th terms of an A.P. is 24 and the sum of the 6th and 10th terms is 34. Find the first term and the common difference of the A.P.

The sum of 4th and 8th terms of an A.P. is 24 and the sum of the 6th and 10th terms is 34. Find the first term and the common difference of the A.P.

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