JC H2 Maths Tuition | Maclaurin Series + Trigonometry Exam Question (Sine Rule, MF27)

Описание: In this JC H2 Maths tuition video, we go through a typical exam-styled Maclaurin series question that many students struggle with.

The question involves:
A triangle setup where one side needs to be found
Use of sine and cosine rule to form the required expression
Applying standard Maclaurin series from MF27 (sin x, cos x)
Simplifying the result correctly to the required order

This is a classic example of how Maclaurin series can be tested indirectly, especially when combined with trigonometry. I’ll walk through the thinking process, common pitfalls, and how examiners expect the working to be presented.

Suitable for:

JC1 & JC2 students taking H2 Mathematics
Students preparing for tests, promos, and A-levels
Those who want to see how Maclaurin series appear in non-standard exam contexts

📌 Taught by an experienced JC H2 Maths tutor
📌 Clear step-by-step explanations
📌 Focus on exam technique, not just answers

ABOUT JC H2 MATH TUITION CLASSES https://mathacademy.sg/courses/jc-mat...
All JC Classes are taught by Mr Ian Ang. He holds a First Class Honours in Pure Mathematics from NUS. This is awarded only to the top 5% of the cohort at NUS, with little to no Singaporeans achieving this feat in a highly competitive Mathematics cohort. He has also achieved a perfect L1R5 of 6 points at the O levels, scoring A in all Math subjects (E Math, A Math, H2 Math, Further Math) at all national exams.

Mr Ang’s excellence in Mathematics throughout his academic years is not by chance. His exceptional ability to summarize and breakdown the different techniques in solving Math questions has propelled him and his students to achieve incredible results at the national exams.

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