Question

Find the dot product of the vectors u and v, where u=12 and v=7, and the angle between is theta=55

A. u x v=68.81
B. u x v=48.18
C. u x v=10.90
D. u x v=2.87

Answer 1

Answer:

The answer is B

Step-by-step explanation:

Answer 2

Answer:

Option B is correct.