%path = "maths/sequences and series/arithmetic and geometric"
%kind = chindnum["problems"]
%level = 10
In the sequence {{g_fn[chiven.rr](chiven.a1,chiven.q,1)}},
{{g_fn[chiven.rr](chiven.a1,chiven.q,2)}}, {{g_fn[chiven.rr](chiven.a1,chiven.q,3)}},...
what is the {{chiven.n}}th term
\(a_{ {{chiven.n}} }\) =
%chq(0)
and what is the sum of the first {{chiven.N}} terms
\(\sum_{k=1}^{ {{chiven.N}} } a_k\) =
%chq(1)