Question 6
Solve the equation
$4\sin\theta\tan\theta = 1 + 5\cos\theta$
for $-180^\circ \lt \theta \lt 180^\circ$.
$4\sin\theta\tan\theta = 1 + 5\cos\theta$
for $-180^\circ \lt \theta \lt 180^\circ$.
Cambridge AS & A Level. 2025. Mathematics (9709). May/June - Paper 1 (13) · Pure Mathematics 1 - Question 6
Cambridge AS & A Level · Paper 1 (13) · Pure Mathematics 1
