Consider the statements: The rank of a matrix is the maximum number of linearly independent columns in the matrix. If the rank of an nxn matrix is n, then it is non-singular. i) ii)

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Consider the statements:
The rank of a matrix is the maximum number of linearly independent columns
in the matrix.
i)
i1)
If the rank of an nxn matrix is n, then it is non-singular.
a) Both (i) and (ii) are false.
b) Both (i) and (ii) are true.
c) (i) is true but (ii) is false
d) (i) is false and (ii) is true.
Answer
OB
Transcribed Image Text:Subject Test Consider the statements: The rank of a matrix is the maximum number of linearly independent columns in the matrix. i) i1) If the rank of an nxn matrix is n, then it is non-singular. a) Both (i) and (ii) are false. b) Both (i) and (ii) are true. c) (i) is true but (ii) is false d) (i) is false and (ii) is true. Answer OB
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