Example Dot Products
The answer is correct, but a little vague. Let us tighten it up. For now, think about 2D vectors. Consider vector a in the diagram and its dot product with two other vectors, b oriented at 30°, and c oriented at 60°.
Yes — maybe the dot product is large when the angle is close to zero and small when the angle is close to perpendicular.
The answer is correct, but a little vague. Let us tighten it up. For now, think about 2D vectors. Consider vector a in the diagram and its dot product with two other vectors, b oriented at 30°, and c oriented at 60°.
Which do you think is larger: