A-Level
EDEXCEL
Mathematics & Further Mathematics
October 2024
9 Marks
QP-202410-Mathematics-UP4 · Question 3
Question (excerpt):
6 3. O x y Figure 1 Figure 1 shows a sketch of the curve C with parametric equations 3 3sin 1 cos2 2 2 π π x θ y θ θ (a) Show that d cosec d y k θ x θ ≠ 0 where k is a constant to be found. (3)…
6 3. O x y Figure 1 Figure 1 shows a sketch of the curve C with parametric equations 3 3sin 1 cos2 2 2 π π x θ y θ θ (a) Show that d cosec d y k θ x θ ≠ 0 where k is a constant to be found. (3)…
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