LAWS OF VECTOR ADDITION
Vector addition follows commutative,associative and distributive laws.
a) Commutative law : \( \overline {A} + \overline B = \overline B + \overline A \)
b) Associative law : \( \overline A + (\overline B + \overline C ) = (\overline A + \overline B ) + \overline C \)
c) Distributive law : \( m(\overline A + \overline B ) = m\overline A + m\overline B \) where m is a scalar