Dunman High School (DHS)
GP: sum r2 standard result
Open question & worked solutionFree practice / JC2 H2 Maths Prelim
Summation of Series — JC2 H2 Maths Prelim Questions & Worked Solutions
Choose a question, attempt it on paper, then compare your working with the step-by-step solution.
8 questionsWorked solutionsFree to access
About these questions
Real 2025 JC Preliminary Examination Summation of Series questions from H2 Mathematics (9758), each with a full worked solution and examiner notes. These are the same papers we work through in our JC H2 Maths Crash Course.
Questions & worked solutions
Select a question to see the full problem and solution.
Eunoia Junior College
Riemann sums; ln 2 bounds
Open question & worked solutionHwa Chong Institution
Riemann sum limit
Open question & worked solutionJurong Pioneer Junior College
sum r3 result; index shift
Open question & worked solutionNanyang Junior College
Open question & worked solutionRiver Valley High School
Telescoping; equation
Open question & worked solutionSt Andrew's Junior College
GP series from recurrence
Open question & worked solutionVictoria Junior College
Convergence; bound; shift
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