Check out the method for answering this type of question, as I found it difficult to draw at first. Download File
I found solution bank confusing at first, so if you are in the same position, I hope this solution helps. Download File Download File
In my opinion, the solution to this question is not explained well in the Edexcel textbook at all and so I was lucky to have an incredible teacher that could patiently break down the explanation for t...