Back to Course H2 Math Summary Notes 0% Complete 0/0 Steps Inequalities 1 Question Basics of Test Point Method APGP 3 Questions APGP Conceptual Video APGP Worked Example 1 APGP Worked Example 2 Participants 987 Khoo Xuanren JOLENE TAN Alaric Tok Yoyo Chen Tan Yingxi Show more H2 Math Summary Notes APGP APGP Worked Example 1 Lesson 2, Question 2 In Progress ← Previous Next→ APGP Worked Example 1 Lesson Progress 0% Complete The sum of the first \(n\) terms of a sequence is given by \({{S}_{n}}=2{{n}^{2}}+n\). Prove that the series in an arithmetic series and state the common difference. Responses You must be logged in to post a comment.
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