Find the first term and the common difference of an AP, if the 3rd term is 6 and 17 th term is 34.

Find the first and common difference of AP whose third term is 26 and 5th term is 34.

The first term and common difference of an A.P. are 3 and -2 respectively . Find its 6th term.

The first term and common difference of an A.P. are 3 and -2 respectively . Find its 6th term.

If a and d are the first term and common difference of an A.P. then the 8^(th) term is …..

Find the common difference of an A.P. whose first term is (1)/(2) and the 8th term is (17)/(6) . Also write its 4th term.

If the common difference of an A.P. is – 3 and the 18th term is – 5, then find its first term.

Find the sum of an A.P. of 17 terms, whose 3rd term is 8 and 8th term is 28.

Find the common difference of the AP whose first term is 1/2 and the 8th term is 17/6 . Also find its 4th term.

If the first term of an A.P. is p and its common difference is q. then find its 6th term.

The 13^(th) term of an A.P is 3 and the sum of first 13 terms is 234 . Find the common difference and the sum of first 21 terms .