Show that the sequence 9, 12, 15, 18, ... is an A.P. Find its 16th term and the general term.

Show that the sequence 9,12,15,18,... is an A.P.Find its 16 th term and the general term.

Show that the sequence 9,12,15,18,... is an A.P.Find its 16 th term and the general term.

Show that the progression 7,12,17,22,27, …., is an AP. Find its general term and the 14th term.

The 10 th term of an A.P.is 52 and 16th term is 82. Find the 32nd term and the general term.

The first term of an A.P. is -7 and the common difference 5. Find its 18 t h term and the general term.

The 11th term of an A.P. is 80 and the 16th term is 110. Find the 31st term.

(i) The 3rd term of an A.P. is 1 and 6 th term is -11. Determine its 15th term and rth term. (ii) In an A.P. , the third term is p and the fourth term is q, find the 10 th term and the general term.

The 5th term of an A.P. is 11 and the 9th term is 7. Find the 16th term.

The sum of15 terms of an A.P. is zero and its 4th term is 12. Find its 14th term.

The sum of15 terms of an A.P. is zero and its 4th term is 12. Find its 14th term.