Further Pure Mathematics 4PM1 / Sequences and Series / 1.21.2: Sum of an arithmetic series4PM1/1R/June/2022 — Question 1 · 5 marksMark as done · Save for laterAn arithmetic series has 5th term 16\displaystyle 1616 and 100th term 301\displaystyle 301301.Find the sum of the first 50 terms of the series.(5)▸ Mark scheme← 1.1: 4PM1/1/June/2022 — Question 41.3: 4PM1/2R/June/2022 — Question 3 →