document.write( "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 \n" ); document.write( "
Algebra.Com's Answer #762041 by Alan3354(69443)\"\" \"About 
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Let u = (2,1,2), v = (3,2,1) and w = (1,2,-5) be vectors in 3-dimension space.
\n" ); document.write( "(a). Represent u, v and w graphically of vectors in 3-dimension space.
\n" ); document.write( "Using what?
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\n" ); document.write( "(b). Calculate u+v and show u, v and u+v graphically in 3-dimension space.
\n" ); document.write( "u + v = (5,3,3)
\n" ); document.write( "Using what for graphs?
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\n" ); document.write( "(c). Evaluate u+v+5w and 3u-v-2w
\n" ); document.write( "You do that.\r
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