TrigonometryMediumVectors and the Dot Product ShareVectors and the Dot Product · Medium problemFind the dot product ⟨1,2⟩⋅⟨2,1⟩\langle 1, 2\rangle \cdot \langle 2, 1\rangle⟨1,2⟩⋅⟨2,1⟩.Check Show answer Walk through it step by step Practice more like this Review this concept