Find the indicated term (or terms) in each of the following A.P.'s
0,-3, -6,-9,….,`T_(100)`

Find the indicated term(s) of the following A.P.' s : a=3 ,d=2, a_10, a_n .

Find the number of terms in each of the following APs :- 7, 13, 19,..., 205 .

Find the indicated term(s) of the following A.P.' s : -1,-2-3,-4, .........., t_100 .

Find the indicated term(s) of the following G.P.'s : 12, 8, 16/3, ………….., t_(6), t_(10) .

Find the sum of indicated number of terms of the following A.P.’s : 2, 4, 6, ......., 100 terms.

Find the indicated term(s) of the following A.P.' s : a= 1/5, d= 2/3 ,a_18, a_n .

Find the indicated term(s) of the following A.P.' s : n-1, n-2, n-3, ............. , a_m .

Find the sum of indicated number of terms of the following A.P.’s : 5, 2, -1, - 4, -7, ......., n terms.

Find the sum of indicated number of terms of the following A.P.’s : - 0.5,-1.0, -1.5 , ............ , 10 terms, 50 terms .