Ap EapcetSequences And SeriesAP EAPCET 2024 - 21th May Evening ShiftMCQ+1 / -02024 If $1 \cdot 3 \cdot 5+3 \cdot 5 \cdot 7+5 \cdot 7 \cdot 9+\ldots n$ terms $=n(n+1) f(n)-3 n$, then $f(l)=$A 9B 11C12D 8Check AnswerClear SelectionReveal AnswerShow Explanation