9709 P11 - Jun 2022 - Q8B - 3 marks
400
Find the exact solutions of the equation \(4 \sin\left(\frac{1}{2}x - 30^\circ\right) = 2\sqrt{2}\) for \(0^\circ \leq x \leq 360^\circ\).
Solutions locked. Please sign in with access to view them.