Apps. and Interpretation for IBDP Maths Ebook 2 | Page 342

Your Practice Set – Applications and Interpretation for IBDP Mathematics
36.4
( a )
( i )
1
( ii )
2
( b )
�0 1 0 0 0
1�
�
�
� 0 0 1 1 0
0
� �0 0 0 1 0
0� M
� �
� �0 0 1 0 1
0� �1 0 0 0 0
0�
� 0 0 0 0 1
0�
�
�
( c )
2
Exercise 37
37.1
( a )
BC , DE
( b )
BC , DE , AB and BD
( c )
58
37.2
( a )
CD , EG
( b )
44
( c )
CD , EG , AB , AF , CE and AC
( d )
210
37.3
( a )
�0 1 0 0 0
1�
�
�
� 1 0 1 0 1
1
� �0 1 0 1 1
0� M
� �
� �0 0 1 0 1
0� �0 1 1 1 0
1�
� 1 1 0 0 1
0�
�
�
( b )
AB
( c )
AB , EF , DE , CD and BE
( d )
105
37.4
( a )
�0 1 1 0
0�
�
�
� 1 0 1 0
1
� M � �1 1 0 1
0� �
� 0 0 1 0
1 �0 1 0 1
0�
�
�
( b )
AE
( c )
AE , CD , FG , AB , DE , EF and EH
( d )
335
Exercise 38
38.1
( a )
AB
( b )
AE , DE , BD and CD
( c )
88
38.2
( a )
37
( b )
BE , CE , AB , AF , FG and CD
( c )
193
38.3
( a )
�0 1 0 0 1
1�
�
�
� 1 0 1 0 1
0
� �0 1 0 1 1
0� M
� �
� �0 0 1 0 1
0� �1 1 1 1 0
1�
� 1 0 0 0 1
0�
�
�
( b )
EF , CE , CD , AF and AB
( c )
139
38.4
( a )
�0 1 0 0
1�
�
�
� 1 0 1 1
1
� M � �0 1 0 1
0� �
� 0 1 1 0
1 �1 1 0 1
0�
�
�
( b )
DE
( c )
HI , FI , DF , BD , FG , AH , EF and BC
( d )
600
Exercise 39
39.1
( a )
Refer to solution
( b )
( i )
5
( ii )
2
( c )
�0 1 1 0 1
1�
�
�
� 1 0 1 0 1
0
� �1 1 0 1 1
0� M
� �
� �0 0 1 0 1
0� �1 1 1 1 0
1�
� 1 0 0 0 1
0�
�
�
( d )
33
( e )
EF , FA , AB , BC , CD , DE ,
EA , AC , CE , EB and BE
( f )
355
332
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