Add Maths 2010 May-June Paper 11

1. Show that (frac{1}{1-cos theta}+frac{1}{1+cos theta}=2 operatorname{cosec}^{2} theta). [3] Answer 2. Express (lg a+3 lg b-3) as a single logarithm. [3] Answer 3. (a) Shade the region corresponding to the set given below each Venn diagram. (b) Given that (P=left{p: tan p=1right.) for (left.0^{circ} leqslant p leqslant 540^{circ}right}), find (n (P)). Answer 4. (a) Solve … Read more