Question

where 0 is the angle between u and v.Round your answer to four decimals.||u|l = 24. ||v|| = 4,0 = 150°Answer

Answer 1

To answer this question we will use the following formula for the vector dot product:

`u\cdot v=||u||||v||\cos\theta.`

Substituting the given information we get:

`u\cdot v=24*4\cos150º.`

Simplifying the above result we get:

`u\cdot v=96cos150º\approx-83.1384.`

Answer:

`-83.1384.`