## Cambridge Additional Mathematics 2011 Past Paper Oct Nov Paper 12

Question 1 Show that (frac{1}{tan theta+cot theta}=sin theta cos theta). [3] Question 2 Find the coordinates of the points where the line (2 y=x-1) meets the curve (x^{2}+y^{2}=29). [5] Question 3 (i) Express (log _{x} 2) in terms of a logarithm to base 2. [1] (ii) Using the result of part (i), and the substitution … Read more