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Student Support Forum: 'Solve underdetermined system of equations.' topicStudent Support Forum > General > Archives > "Solve underdetermined system of equations."

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Author Comment/Response
Bill Simpson
04/25/12 11:22pm

Could you adapt something like this?

In[1]:= A={{1,-2,3},{2,3,-4}};X={x,y,z};
X/.FindInstance[A.X=={0,0}&&x!=0,X]

Out[3]= {{1,-10,-7}}

In[4]:= A.{1,-10,-7}

Out[4]= {0,0}

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Subject (listing for 'Solve underdetermined system of equations.')
Author Date Posted
Solve underdetermined system of equations. A. R. S. 04/22/12 4:25pm
Re: Solve underdetermined system of equations. Peter Pein 04/25/12 11:03am
Re: Solve underdetermined system of equations. Bill Simpson 04/25/12 11:22pm
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