I have just had a proper GCSE exam and i received a question which i did not understand. I was hoping someone here could shed some light on it for me. The Question was worth 4 marks 1 for part A and 3 for part B.
The question asked me this.
If a is vector AB and b is vector AC what relation is vector BC to them? (or something similar.)
Show that 1/2(3AB + 2AC) was equal to the vector AP