Additional Mathematics 0606 / Trigonometry / 1.281.28: Sketch of a modulus cosine graph0606/13/O/N/16 — Question 1 · 3 marksMark as done · Save for later · Show all solutionsOn the axes below, sketch the graph of y=∣2cos3x∣y = |2\cos 3x|y=∣2cos3x∣ for 0∘≤x≤180∘0^{\circ} \le x \le 180^{\circ}0∘≤x≤180∘.[3]▸ Answer▸ Official mark scheme← 2.23: Modulus sine, tan and cot equations1.29: Cosecant identity and tangent equation →
