Mathematics 9709 · AS & A Level · Series

Series — practice question

An arithmetic progression starts with term $5$ and has common difference $6$.

(main)[6]

For this progression, calculate the total of every term that falls between $150$ and $400$.

Worked solution & mark scheme

This 6-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Find the positions of the first and final terms” …