Question

Given :A= {2,5 }, B= {5,7,9 }, C= {x l x is an odd number less than 9 } and D= {x l x is an even number less than 9 }
2.(b u D) n c
3.A n B n c
4.c u ( D n A )
5.( A u C ) n B

Answer 1

Answer:

2.{5,7}

3. { 5}

4.{ 1,2,3,5,7}

5.{ 5,7}