Question

Find the angle between the vectors u and v. (pic)

Answer 1

\(\dfrac{7\pi}{12}\)

Answer 2

@Loser66
the answer choices;
15 degrees
75 degrees
95 degrees
105 degrees
135 degrees

Answer 3

so, it is 105

Answer 4

can you give me some work? because 7pi/12 is 1.83

Answer 5

pi in this case is equal 180 degree, therefore, 7* 180/12 = 105. this pi is angle, not number 3.1417

Answer 6

oh ok thanks!

Answer 7

yw