Question

the neccessary condition for two vector A vector and B vector to be perpendicular , is​

Answer 1

Answer:

We say that 2 vectors are orthogonal if they are perpendicular to each other. i.e. the dot product of the two vectors is zero.

Answer 2

Answer:

Definition. We say that 2 vectors are orthogonal if they are perpendicular to each other. i.e. the dot product of the two vectors is zero.