The attached Vectors Assignment contains a long answer question that you can work on during Tuesday’s lesson. Complete this question for Wednesday’s lesson. Your answers will be collected and marked. You can use GeoGebra to confirm you answers, but full algebraic solutions must be included.
Dr. McDonald's Mathematics Course Blog
Sir, I am unable to solve the question 1(e). I know the angle between the lines L1, L2 and the bisector, and one point on the bisector. How am I to proceed with the solution?
Here’s a hint: don’t worry about the angle, instead focus on the points \(P\), \(R\), and \(S_1\).