Let -21 15 19 -21 12 -14 B = -13 10 -6 -15 11 -4 (a) Find the reduced row echelon form of the matrix B. rref(B) = (b) How many pivot columns does B have? -21 15 -21 12 (c) Do the vectors in the set...

Let<br>-21<br>15<br>19<br>-21<br>12<br>-14<br>B =<br>-13<br>10<br>-6<br>-15<br>11<br>-4<br>(a) Find the reduced row echelon form of the matrix B.<br>rref(B) =<br>(b) How many pivot columns does B have?<br>-21<br>15<br>-21<br>12<br>(c) Do the vectors in the set<br>span R*? Be sure you can explain and justify your answer.<br>-13<br>10<br>-15<br>11<br>-4<br>choose<br>-21]<br>15<br>-9<br>-21<br>12<br>-14<br>(d) Are the vectors in the set<br>linearly independent? Be sure you can explain and justify your answer.<br>-13<br>10<br>-6<br>-15<br>-4<br>choose<br>

Extracted text: Let -21 15 19 -21 12 -14 B = -13 10 -6 -15 11 -4 (a) Find the reduced row echelon form of the matrix B. rref(B) = (b) How many pivot columns does B have? -21 15 -21 12 (c) Do the vectors in the set span R*? Be sure you can explain and justify your answer. -13 10 -15 11 -4 choose -21] 15 -9 -21 12 -14 (d) Are the vectors in the set linearly independent? Be sure you can explain and justify your answer. -13 10 -6 -15 -4 choose

Jun 04, 2022

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Let -21 15 19 -21 12 -14 B = -13 10 -6 -15 11 -4 (a) Find the reduced row echelon form of the matrix B. rref(B) = (b) How many pivot columns does B have? -21 15 -21 12 (c) Do the vectors in the set...

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