14 This problem has two parts, each worth one point. Make sure you answer both. In both parts of the problem, suppose A is a 9 by 12 matrix (that is, A has 9 rows and 12 columns). What is the largest possible rank that such a matrix A could have? Select one alternative: 9 OO O 3 O 12 What is the smallest possible nullity that such a matrix A could have? Select one alternative O 3 9 O 12 O O

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14
This problem has two parts, each worth one point. Make sure you answer both.
In both parts of the problem, suppose A is a 9 by 12 matrix (that is, A has 9 rows and 12 columns).
What is the largest possible rank that such a matrix A could have?
Select one alternative:
O
What is the smallest possible nullity that such a matrix A could have?
Select one alternative
O
12
O
O
9
12
O
Transcribed Image Text:14 This problem has two parts, each worth one point. Make sure you answer both. In both parts of the problem, suppose A is a 9 by 12 matrix (that is, A has 9 rows and 12 columns). What is the largest possible rank that such a matrix A could have? Select one alternative: O What is the smallest possible nullity that such a matrix A could have? Select one alternative O 12 O O 9 12 O
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