 
 <translate> To answer this question, we should know that: " that is often used to designate this operation; the alternative name "scalar product" emphasizes that the result is a scalar, rather than a vector, as is the case for the vector product in three-dimensional space.
Therefore, the answer is a scalar. <ibo> Iji zaa ajụjụ a, anyị kwesịrị ịma na: " nke a na-ejikarị eme ihe iji kọwaa ọrụ a; aha ọzọ "ngwaahịa scalar" na-emesi ike na nsonaazụ ya bụ scalar, kama ịbụ vector, dị ka ọ dị maka ngwaahịa vector na ohere atọ. Ya mere, azịza ya bụ scalar. 