The seventh term of an AP, whose fourth term is 12 more than its first term and sum of its third and fourth term is 5 more than 3 times its first term, is

Find an A.P. whose fourth term is 9 and the sum of its sixth term and thirteenth term is 40.

The seventh term of an Arithmetic progression is four times its second term and twelfth term is 2 more than three times of its fourth term.Find the progression.

The seventh term of an arithmetic progression is four times itss second term and twelth term is 2 more than three times of its fourth term. Find the progression.

If fourth term of an HP is 3/5 and its 8th term is 1/3 , then find its first term.

In an AP, the 18th term is 20 more than the 13th term. If the fourth term is 22, find the AP.

Which term of the AP 5, 15, 25 is 150 more than its 12th term?

If the 12th term of an AP is -13 and the sum of its first four terms is 24, what is the sum of its first 10 terms ?

The 12th term of an AP is -13 and the sum of its first four terms is 24. Find the sum of its first 10 terms.

The third term of an A.P. is 7 and its seventh term is 2 more than three times the third term. Find the sum of first 20 terms.

In an AP, the first term is 2 and the sum of the first five terms is one fourth the sum of the next five terms. Find the 20^th term.