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10 Nov 2019
Suppose u and v are vectors in Rn such that
||3u + 2v|| = 7; 9||u||^2 + 4||v||^2 = 13
Use this information to compute u.v (its dot product)
Hint: Use the relationship between norm and dot product.
Suppose u and v are vectors in Rn such that
||3u + 2v|| = 7; 9||u||^2 + 4||v||^2 = 13
Use this information to compute u.v (its dot product)
Hint: Use the relationship between norm and dot product.
Elin HesselLv2
30 Apr 2019