Additional Mathematics 0606 / Trigonometry / 3.393.39: Cot–sin relation and sine equation0606/11/M/J/24 — Question 7 · 3 marksMark as done · Save for later · Show all solutionsGiven that cot x=θ+23\mathrm{cot}\,x = \theta + \dfrac{2}{3}cotx=θ+32 and sin y=θ\mathrm{sin}\,y = \thetasiny=θ, find yyy in terms of xxx.[3]▸ Answer▸ Official mark scheme← 3.38: Cosine graph and sine tangent values3.40: Kinematics with sine velocity →
