www . seprodstore . com 327 Answers 29.1 ( a ) 2 1 � � ( b ) 1 1 � �� , 2 1 � � ( c ) 1 3 1 � � � � � � � � v , 2 1 1 � � � � � � � � v ( d ) 1 � � ( e ) ( i ) 3 1 1 1 � � � � � � � � ( ii ) ( 1 ) 0 0 1 n � � � � � � � ( f ) 3 1 3 3 ( 1 ) ( 1 ) 2 2 2 2 1 1 1 3 ( 1 ) ( 1 ) 2 2 2 2 n n n n n � � � � � � � � � � � � � � � � � � � � � � � A 29.2 ( a ) 2 det ( ) 12 35 � � � � � � � A I ( b ) 1 5 � � , 2 7 � � ( c ) 1 1 1 � � � � � � � v , 2 2 1 � � � � � � � v ( d ) 3 � �� ( e ) ( i ) 1 2 1 1 � � � � � � ( ii ) 5 0 0 7 n n � � � � � � ( f ) 555184873 545419248 272709624 262943999 � � � � � � � � 29.3 ( a ) 2 3 16 � � � � ( b ) 1 1 4 � � , 2 3 4 � � ( c ) 1 1 20 � � � � � � � v , 2 1 28 � � � � � � � v ( d ) ( i ) 1 1 20 28 � � � � � � ( ii ) 1 0 4 3 0 4 n n � � � � � � � � � � � � � � � � � � � � � � � � � � ( e ) 7 1 5 3 1 1 1 3 2 4 2 4 8 4 8 4 1 3 5 1 7 3 70 70 4 4 2 4 2 4 n n n n n n n n n � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � M ( f ) lim ( ) 0 n f n �� � 29.4 ( a ) 2 3 1 2 2 � � � � ( b ) 1 1 2 � � , 2 1 � � ( c ) 1 1 2 � � � � � � � v , 2 1 1 � � � � � � � v ( d ) ( i ) 1 1 2 1 � � � � � � ( ii ) 1 0 2 0 1 n � � � � � � � � � � � � � � � � ( e ) 1 1 2 1 2 2 1 1 2 2 2 1 2 2 n n n n � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � ( f ) lim ( ) 1 n gn �� �� Exercise 29