Say that point C is x=4, y=2 and that point D is x=3, y= 5 . What column matrix represents the displacement from C to D?
Answer:
- Finish X - Start X = 3 - 4 = -1
- Finish Y - Start Y = 5 - 2 = 3
So the column matrix is ( -1, 3 )T
Say that point C is x=4, y=2 and that point D is x=3, y= 5 . What column matrix represents the displacement from C to D?
So the column matrix is ( -1, 3 )T
The above diagram shows a vector between two points. The the elements of the displacement between the two points can be read off of the graph by counting the number of squares from the tail of the vector to the tip: (-3, 5)T.
Now do the same with the second diagram.
What is the displacement from E to F?
( )T