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| Question 962952:  Hi, I hope you can help me here. The following is the problem I was given and honestly do not know how to do this. I need to show all steps and how I got the answer. Please help. It is due tomorrow (4/14/2015).
 Thank you in advance.
 Sandy
 By judicious selection find a vector ur, such that S ∪ ur will form a basis
 for R5
 ; Judicious means choose ur wisely and rearrangement of the resulting
 set of vectors into the modal matrix should result in a matrix in Row Echelon
 Form. This means, no elementary row operations will be required for part c)
 and easier to determine part e);
 
 Found 2 solutions by  rothauserc, sanbadgerdude:
 Answer by rothauserc(4718)
      (Show Source): Answer by sanbadgerdude(1)
      (Show Source): 
You can put this solution on YOUR website! IF S=[1,-1,1,-1,1],[1,-1,1,0,0],[-1,1,-1,1,0],[-1,1,0,0,0] 
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