The nullspace of a 3

The nullspace of a 3 by 4 matrix A is the line through (2,3,1,0)?a. what is the rank of A and the complete solution to Ax=0? b.
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2. asked by Fatih
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True/False questionSuppose that A is a 2 x 3 matrix such that A[1, 1, 1]^t = [2, 3]^t = A[2, 3, 4]^t. Then [1, 2, 3]^t belongs
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2. asked by Anon
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Find a Basis for each of these substances of R^4(a) All vectors whose components are equal (b) All vectors whose component add
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2. asked by traxx
3. 715 views