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-4 5 -32-28 Let A = -1 10 8 2 2 2 -2 -4 a. If...

Question:

-4 5 -32-28 Let A = -1 10 8 2 2 2 -2 -4 a. If Nul A is a subspace of Rº, what is a? b. If Col A is a subspace of R, what is
-4 5 -32-28 Let A = -1 10 8 2 2 2 -2 -4 a. If Nul A is a subspace of Rº, what is a? b. If Col A is a subspace of R", what is b?

Answers

of R4 The given Matrix A is of order 3x4 so Null CA) is a subspace ir R =ka a=4 The column Space of a col(A) is a Subspace o

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