3. Vectors
Unit Vectors
3. Vectors Unit Vectors
6PRACTICE PROBLEM
Two-unit vectors A = 3î - 4ĵ and B = 2î + 3ĵ are given in terms of their components. Determine the magnitude of (i) A and (ii) B.
Two-unit vectors A = 3î - 4ĵ and B = 2î + 3ĵ are given in terms of their components. Determine the magnitude of (i) A and (ii) B.