" the "15" th term of the "AP-40,-15,10,35,...

Find: (i) the 20th term of the AP 9, 13, 17, 21, … (ii) the 35 th term of the AP 20, 17, 14, 11,… (iii) the 18th term of the AP sqrt(2), sqrt(18), sqrt(50), sqrt(98),… (iv) the 9th term of the AP (3)/(4), (5)/(4), (7)/(4), (9)/(4),.... (v) the 15th term of the AP -40, -15, 10, 35,....

Find 10th term of the A.P.-40,-15,10,35

Find 10 t h term of the A.P. -40 ,\ -15 ,\ 10 ,\ 35 ,\

Complete the following activity to find the 19th term of the A.P. 10,15,20,….

Find the 11^th term of the A.P. : 15, 12, 9, .....

Find the 19^th term of an A.P -11, -15,-19,......

Find the 15th term of the A.P. 21, 16,11,6……….

Find the 15th term of the A.P. 21, 16,11,6……….

Which term of the AP 5,10,15,…. Is 90.

If the n^(th) term of the A.P. 9, 7, 5, .... is same as the n^(th) term of the A.P. 15, 12, 9, .... find n.