Consider the following statements: 1. If det \[A=0,\]then det \[(adj\,A)=0\] 2. If A is non- singular, then \[\det \,({{A}^{-1}})={{(\det \,A)}^{-1}}\]

Consider the following statements: 1. If det \[A=0,\]then det \[(adj\,

1.	Consider the following statements: 1. If det \[A=0,\]then det \[(adj\,A)=0\] 2. If A is non- singular, then \[\det \,({{A}^{-1}})={{(\det \,A)}^{-1}}\]
A.	1 only
B.	2 only
C.	Both 1 and 2
D.	Neither 1 nor 2
Answer» D. Neither 1 nor 2

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Consider the following statements: 1. If det \[A=0,\]then det \[(adj\,A)=0\] 2. If A is non- singular, then \[\det \,({{A}^{-1}})={{(\det \,A)}^{-1}}\]

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