Question

Please answer fast ​

Answer 1

Answer:

Throw easy problems in dustbin.

Explanation:

cosФ = A.B/|A||B|

Given A.B = 6

Vectors have magnitudes of 3 and 4.

|A||B| = 3×4 = 12

cosФ = 6/12

cosФ = 1/2

⇒ Ф = 60°

Answer 2

Answer:

60degree

Explanation:

see photograph attached...bye bye friend