TrigonometryMediumVectors and the Dot Product ShareVectors and the Dot Product · Medium problemFind the dot product ⟨4,9⟩⋅⟨−1,−1⟩\langle 4, 9\rangle \cdot \langle -1, -1\rangle⟨4,9⟩⋅⟨−1,−1⟩.Check Show answer Walk through it step by step Practice more like this Review this concept