Question

A={Y:Y= a+1/2 ,a€W and a<5} B={Y:Y=2/n€W AND n <5}
C={-1 ,-1/2,1,3/2} SHOW THAT A-(BUC)=(A-B) n (A-C)
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Answer 1

Step-by-step explanation:

A={Y:Y= a+1/2 ,a€W and a<5} B={Y:Y=2/n€W AND n <5}

C={-1 ,-1/2,1,3/2} SHOW THAT A-(BUC)=(A-B) n (A-C)

Answer 2

If A= {y:y=a+1/2,a€W and a≤5},B={y:y=2n-1/2,n€and n<5} and C={-1,-between 1/21,3/2,2} then show that A-(BuC)=(A-B) intersection (A-C) question

y=a+1/2 a€W,a=0,1,2,3,4,5

y=0+1/2=1/2

y=1+1/2=1

y=2+1/2=3/2

y=3+1/2=2

y=4+1/2=5/2

y=5+1/2=3

A={1/2,1,3/2,2,5/2,3}

like this B={-1/2,1/2,3/2,5/2,7/2}

C= written in question

LHS:A-(BuC)

BuC={-1/2,1/2,3/2,5/2,7/2}u{-1,-1/2,1,3/2,2}

1

={-_,1/2,3/2,5/2,7/2}

2

next answers I am given in up

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