A-Level MathematicsYear 2021Q11
12355 11 The path of a train on a model railway can be represented by the parametric equations x = 2t2 + 4t and y = sin 2t (i) Find the co-ordinates of the stationary point on this curve for 0 < t < π 2 [6] [Turn over 12355 12355 (ii) Using d2y dx2 classify this stationary point. [6] [Turn over 12355
Paper Source:GCE-Mathematics -502-Summer2021-A2 1%2C Pure Mathematics-Paper.pdf
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Exam Specification Info
This question is part of the UK A-Level Mathematics syllabus. In the actual exam, structured questions typically require linking specific keywords to gain full marks. Applaa helps you drill these topics.
Syllabus levelAdvanced Level (A-Level)
SubjectMathematics
Official MarksVariable (2–6 marks)