Core setup: position vectors and ratios
Core setup: position vectors and ratios

In vector proof questions, every important point is usually described from a fixed origin OOO. Most answers are then written using base vectors such as aaa and bbb.
Core setup: position vectors and ratios
Core setup: position vectors and ratios

In vector proof questions, every important point is usually described from a fixed origin OOO. Most answers are then written using base vectors such as aaa and bbb.