What is the main idea of a geometric proof with vectors?
Question 2
If $\vec{AB}=\vec{CD}$, what does this mean?
Question 3
What does it mean if two non-zero vectors are scalar multiples of each other?
Question 4
Let $\vec{a}=\begin{pmatrix}2\\1\end{pmatrix}$ and $\vec{b}=\begin{pmatrix}4\\2\end{pmatrix}$. What is the relationship between $\vec{a}$ and $\vec{b}$?
Question 5
Which vector equation is used to show that points $A$, $B$, and $C$ are collinear?
Geometric Proof With Vectors Quiz — IB Mathematics Analysis And Approaches HL | A-Warded
