Construct a unit vector in the same direction as w = (4, 6)T.
Answer:
| w | = √(16 + 36) = √52 wu = (4, 6)T / ( √52)
Construct a unit vector in the same direction as w = (4, 6)T.
| w | = √(16 + 36) = √52 wu = (4, 6)T / ( √52)
Well, that was fun. Now check that the answer is correct:
| wu |2 = (42 + 62) / ( √52)2
| wu |2 = (16 + 36)/52 = 52/52 =1.0
| wu | = 1.0
A unit vector formed from a three dimensional vector will point in the same direction as the original.
Normalize: g = ( -3, 4, -1)T