A-Level
CAIE
Mathematics
October 2025
QP-202510-Mathematics-P32 · Question 6
Question (excerpt):
9709/32/O/N/25 © UCLES 2025 [Turn over 6 (a) By sketching a suitable pair of graphs, show that the equation cot sin x x 2 2 2 1 = - has exactly one root in the interval r x 0 2 1 1 1 . [2] (b) Show by…
9709/32/O/N/25 © UCLES 2025 [Turn over 6 (a) By sketching a suitable pair of graphs, show that the equation cot sin x x 2 2 2 1 = - has exactly one root in the interval r x 0 2 1 1 1 . [2] (b) Show by…
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