" (2) "18,15(1)/(2),13---47

Find the number of terms in the following A.P. : 18, 15(1)/(2), 13 .. -47 .

Find the number of terms in the following A.P. : 18, 15(1)/(2), 13 .. -47 .

Find the number of terms in each of the following APs : 18, 15(1)/(2), 13, …,-47

Find the number of terms in each of the following A.Ps. (i) 7, 13, 19, ... , 205 (ii) 18,15(1)/(2) , 13,…, -47

How many terms are there in the AP 18, 15(1)/(2), 13,…, -47?

Find the number of terms in each of the following APs :(ii)18,15(1/2),13,….,-47

Find the number of tterms in each of the following A.P.'s: 18,15 (1)/(2), 13,…, - 47

Find the number of terms in each of the following Aps : (ii) 18, 15(1)/(2), 13, …., -47