Given |u| = 2.5, |v| = 3.2, and the angle between the vectors is 60°, find the value of u · v?

asked Aug 1, 2020 169k views

2 votes

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1 vote

Explanation:

u.v=|u||v|cos60°

u.v=(2.5)(3.2)(1/2)

u.v=(8)(1/2)

u.v=4

Angelrawzz answered Aug 5, 2020

6.2k points

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