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Topic: Homework help
Replies: 5   Last Post: Jun 23, 2008 2:46 PM

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Posts: 1
Registered: 3/25/08
Homework help
Posted: Mar 25, 2008 6:26 PM
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Hello everyone, I have a few linear algebra problems that I need help solving.

1)Find a basis of the subspace of R3 defined by the equation

2x(1) + 3x(2) + X(3) = 0

the () denotes subscripts.

2)Find a basis of the subspace of R4 that consists of all the vectors perpendicular to both

V(1) = [ 1 0 -1 1]
V(2) = [0 1 2 3]

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