Question

Definition of cosine of an angle between two vectors

Answer 1

Cosine of angle between two vector : -

cosine of angle between two product is equal to their dot product decided bye product of their norms.

Hope it will help yh...

Answer 2

pls mark on the brain list pls

cosine :-In a right angled triangle, the cosine of an angle is: The length of the adjacent side divided by the length of the hypotenuse. The abbreviation is cos. cos(θ) = adjacent / hypotenuse

two vector:- A two-vector is a tensor of type (2,0) and it is the dual of a two-form, meaning that it is a linear functional which maps two-forms to the real numbers (or more generally, to scalars). The tensor product of a pair of vectors is a two-vector.