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Get Answers to all your Questions
Q8. Show that for any sets A and B,
A = ( A B )
( A – B ) and A
( B – A ) = ( A
B )
Answers (1)
A = ( A B )
( A – B )
L.H.S = A = Red coloured area
R.H.S = ( A B )
( A – B )
( A B ) = green coloured
( A – B ) = yellow coloured
( A B )
( A – B ) = coloured part
Hence, L.H.S = R.H.S = Coloured part
A ( B – A ) = ( A
B )
A = sky blue coloured
( B – A )=pink coloured
L.H.S = A ( B – A ) = sky blue coloured + pink coloured
R.H.S = ( A B ) = brown coloured part
L.H.S = R.H.S = Coloured part
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