- #1
Physics_Student
- 5
- 0
I'm having trouble with what should be a simple question!
Let a = (2,4,-2) and b = (4,-2,2)
I need to be able to express a as the sum of two vectors, one parallel to b and the other perpendicular to b.
Thing is, I haven't the foggiest idea where to start! Any ideas?
Thanks
Let a = (2,4,-2) and b = (4,-2,2)
I need to be able to express a as the sum of two vectors, one parallel to b and the other perpendicular to b.
Thing is, I haven't the foggiest idea where to start! Any ideas?
Thanks