20:27 Tue 5 Oct 94% ITI ND DB & OoOOO + ... Activity 2 - The Dot Product of Two Geometric Vectors X Activity 3 - The Dot Product of Algebraic Vectors Eg.1: If a = [3, 2] and b = [4, - 1] then; a) Determine a b $ Find the angle between a and b . IN - D