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.
Any bug, improvement, feedback then
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