Additional Mathematics 0606 / Trigonometry / 1.111.11: Cosec over cot plus tan identity0606/12/M/J/17 — Question 6 · 4 marksMark as done · Save for later · Show all solutions(i)Show that cscθcotθ+tanθ=cosθ\tfrac{\csc\theta}{\cot\theta + \tan\theta} = \cos\thetacotθ+tanθcscθ=cosθ.[4]▸ Answer▸ Official mark scheme← 1.2: Pythagorean identity with tan and sec1.23: Amplitude and period of a cosine function →
