SOLUTION: Let u = (2,1,2), v = (3,2,1) and w = (1,2,-5) be vectors in 3-dimension space. (a). Represent u, v and w graphically of vectors in 3-dimension space. (b). Calculate u+v and show u,

Question 1141473: Let u = (2,1,2), v = (3,2,1) and w = (1,2,-5) be vectors in 3-dimension space. (a). Represent u, v and w graphically of vectors in 3-dimension space. (b). Calculate u+v and show u, v and u+v graphically in 3-dimension space. (c). Evaluate u+v+5w and 3u-v-2w
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Let u = (2,1,2), v = (3,2,1) and w = (1,2,-5) be vectors in 3-dimension space.
(a). Represent u, v and w graphically of vectors in 3-dimension space.
Using what?
-------------------
(b). Calculate u+v and show u, v and u+v graphically in 3-dimension space.
u + v = (5,3,3)
Using what for graphs?
-----------
(c). Evaluate u+v+5w and 3u-v-2w
You do that.

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