Question

7 3 A={1,2,3,4}, 8-{2,4,5}, C-{1,3,5}
find
(1) A-B
(2) B-C
(3) AN(BUC)
(4) AnB

correct answer will be given 10 points and will be marked as brainliest​

Answer 1

Answer:

don't know the answer of this ❓

Answer 2

Answer:

1)A-B

A={1 ,2 ,3 ,4}- {2 ,4,5}

={1,3}

(2) B-C

={2,4,5}-{1,3,5}

={2,4}

(3) AN(BUC)

BUC={2,4,5} U {1,3,5}

={1,2,3,4,5}

AN(BUC)

={1,2,3,4} N {1,2,3,4,5}

={1 ,2,3,4}

(4)AnB

={1,2,3,4} n {2,4,5}

={2,4}