### Home > APCALC > Chapter 9 > Lesson 9.4.3 > Problem9-136

9-136.

For any three points $P$, $Q$, and $R$, express $\overrightarrow { Q R }$ in terms of $\overrightarrow { P Q }$ and $\overrightarrow { P R }$. Support your answer with a diagram.

Draw a diagram.