Given u = LeftAngleBracket StartRoot 3 EndRoot, negative 1 RightAngleBracket and v = ⟨3, –4⟩, what is u · v? a. Negative 4 StartRoot 3 EndRoot minus 3 b. Negative 4 StartRoot 3 EndRoot 3 c. 3 StartRoot 3 EndRoot minus 4 d. 3 StartRoot 3 EndRoot 4