Geometric Squares
What does this question mean? Find the angle of alpha, between geometric vectors corresponding to u and v MORE?
Ok so the full quesiton is Find the angle of alpha between 0 and 180, between the geometric vectors corresponding to u and v, when u and v are given. If you could show me how to do this with the problem as follows.
u=(square root 2, negative square root 2)
v=(square root 3 over 2, 1/2)
Thanks so much
Use the formula: cos⍺ = u∙v / |u||v|
So, to find the angle ⍺, compute arccos(u∙v / |u||v|)
where u∙v means the dot product and |u||v| means the lengths of the two vectors.
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