Difference between revisions of "HW9.2 discussion MA351F10" - Rhea

Revision as of 12:53, 30 November 2010

I'm just checking how to use this...

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-=[[MA351]] MA 351 Homework 8=
+I'm just checking how to use this...
-(Copied from [[User_talk:wang403]].)
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-==3.2 #24 ==
-When a vector [V] is in the span of Ker(A), it means that the linear transformation of [V]([A])=the zero vector.
-So... The vector that makes the vector A zero is in the span of Ker(A)
-==3.2 #28 ==
-Use theorem 3.2.4.
-But first determine whether each column is linearly independent.
-==3.2 #45==
-Use summary 3.1.8 on Pg. 109
-Note that ker(A)=zero vector, that means all columns in A are linearly independent.
-==3.3 #28 ==
-to form a basis of R4, the RREF of A must be I4.
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-[[2010_Fall_MA_35100_Kummini|Back to MA 351 Prof. Kummini]]
-this is me testing out how to use project RHEA