Column Space, Null Space

by mivanova
Tags: column, null, space
mivanova is offline
Aug30-08, 12:30 AM
P: 8
Would you help me with this problem, please?
Prove that if C is an mxn matrix over the field R of the real numbers, then Rn=Col(C^T)(dir sum)N(C), where Col(A) denotes the right null space of A.
Thank you!
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