Question: In a city map, vectors $ \overrightarrowOA = \beginbmatrix 2 \\ 1 \endbmatrix $ and $ \overrightarrowOB = \beginbmatrix -1 \\ 3 \endbmatrix $ represent street segments. Find $ \overrightarrowOC $ such that $ \overrightarrowOC = 2\overrightarrowOA - 3\overrightarrowOB $. - Crosslake