Let -13 -11 B = -30 -25 -20 -15 -9 -7 (a) Find the reduced row echelon form of the matrix B. rref(B) = (b) How many pivot columns does B have? (c) Do the vectors in the set span R? Be sure you can explain and justify your answer. choose {一星宝宝) (d) Are the vectors in the set linearly independent? Be sure you can explain and justify your answer. -30 choose

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Let
-13 -11
B =
-30 -25 -20 -15
-9
-7
(a) Find the reduced row echelon form of the matrix B.
rref(B) =
(b) How many pivot columns does B have?
(c) Do the vectors in the set
span R? Be sure you can explain and justify your answer.
choose
一 CG)
(d) Are the vectors in the set
linearly independent? Be sure you can explain and justify your answer.
-30
choose
Transcribed Image Text:Let -13 -11 B = -30 -25 -20 -15 -9 -7 (a) Find the reduced row echelon form of the matrix B. rref(B) = (b) How many pivot columns does B have? (c) Do the vectors in the set span R? Be sure you can explain and justify your answer. choose 一 CG) (d) Are the vectors in the set linearly independent? Be sure you can explain and justify your answer. -30 choose
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