This is an ebook version of the qA-Level Challenging Questions - Mathematics (Higher 2) - Ed 3.0q published by Step-by-Step International Pte Ltd. This ebook contains challenging questions for readers to stretch their skills with. It provides concise suggested solutions to illustrate the essential steps taken to apply the relevant theories, and how the suggested answers are obtained. We believe the suggested solutions will help readers learn to qlearnq and apply the relevant knowledge. The questions and suggested solutions are organised by topics to facilitate referring to them as the topics are being discussed. The current edition contains more than 400 questions and suggested solutions. Sample pages are available (in .pdf) from our website.PRELIMINARY has 11 letters including 2 Ia#39;s and 2 Ra#39;s. (i) No. of ways to arrange 11 letters, including 2 Ia#39;s and 2 R a#39;s ... of ways to arrange 4 vowels, including 2Oa#39;s, = !2 !4 = 12 Treating the vowels as 1 unit, no. of ways to arrange 6 letters/unitanbsp;...
|Title||:||A-Level Challenging Questions Mathematics (Higher 2)|
|Publisher||:||Step-by-Step International Pte. Ltd. - 2013-12-03|