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8. Component form of a vector given two points example ( Enter your problem )
  1. Example-1
  2. Example-2

2. Example-2





1. Find VECTORFORM(A,B)
`A=(5,-1,1)`,`B=(-2,3,4)`,`C=(5,-1,1)`


Solution:
Here `vec A=(5,-1,1),vec B=(-2,3,4),vec C=(5,-1,1)`


`vec (AB)`

`=(B_1-A_1,B_2-A_2,B_3-A_3)`

`=(-2-5,3-(-1),4-1)`

`=(-7,4,3)`
2. Find VECTORFORM(B,A)
`A=(5,6,1)`,`B=(0,2,3)`,`C=(5,6,1)`


Solution:
Here `vec A=(5,6,1),vec B=(0,2,3),vec C=(5,6,1)`


`vec (BA)`

`=(A_1-B_1,A_2-B_2,A_3-B_3)`

`=(5-0,6-2,1-3)`

`=(5,4,-2)`




This material is intended as a summary. Use your textbook for detail explanation.
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