Compute the dot product of the vectors u and v.
u = (3, -5, 2), and (-9, 5, 1)
Solution:-
u .v = u1v1 + u2v2 + u3v3
Therefore u .v = (3)*(-9)+(-5)(5)+(2)(1)
= -27 – 25 + 2
= -50.
Recent Posts
Recent Comments
- Sir Sagar on Problem 1073
- Hugh Janus on Problem 1073
- Bailey on Problem 1017
- Christopher Mace Bingham on Problem 1154
- Chris on Problem 174