For an A.P., find S10 if a = 6 and d = 3.

For an A.P., find S_(12) if a=4 nd d=3.

For an A.P., find S_(12) if a=4 nd d=3.

For an A.P., if a = -3 and d = 4 then find t_n

For an A.P., if S_(10) =150 and S_(9) = 125 , find t_(10)

For an A.P. if t_4 = 12 and d = -10 then find a. A)-18 B)42 C)-5 D)21

Open ended question : Write an A.P. in which a=10 and d is any positive number. Find S_10 of this A.P. can -80 be a term in thi A.P.? Give reason.

For an A.P. if S_10=150 and S_9=126 , find t_10 .

For an A.P, if a=-3 and d=4 , then find t_n .

In an A.P. if a = – 7.2, d = 3.6, a_n = 7.2, then find the value of n.

Find the n^(th) term of an A.P. given a=-3 and d=4 .