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If A= [-4 , 1 ) and B =[ 0,3), then find...

If A= [-4 , 1 ) and B =[ 0,3), then find the following
(A) `A cap B (b ) A cup B , ( c) A-B (d) B-A (e ) (A cup B) ( f) ( A cap B) `

Text Solution

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(a) `A cap B =[ 0,1)`
( b) ` A cup B =[-4,3)`
( c) `A-B= [ -4 ,3)`
( d) `B-A ={1,3)`
( e) `( A cup B)' = ( oo , -4 ) cup [ 3 ,00) `
(f) `( A cap B)'= (-oo,0) cup (1,oo)`
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