Question

what is the definition of resultant vector

Answer 1

resultant vector is defined as the single vector that can define the effect of all the quantities itself alone

Answer 2

The resultant is a vector you get by adding other vectors together. So if

\[\vec A + \vec B = \vec C\]

then C is the resultant.

Answer 3

http://www.mathwarehouse.com/vectors/resultant-vector.php