A = {1, 2, 3}, B= {2, 3, 4}, C= {3, 4, 5} and U= {1,2, 3, 4, 5,6}. Verify the identities: `(AcupB)^c=A^c capB^c`

A = {1, 2, 3}, B= {2, 3, 4}, C= {3, 4, 5} and U = {1,2, 3, 4, 5,6}. Verify the identities: Acup(BcapC)=(AcupB)cap(AcupC)

If A = {4, 5, 8, 12), B = {1, 4, 6, 9} and C = {1, 2, 4, 7, 8,10} then find B-C

If A = {4, 5, 8, 12), B = {1, 4, 6, 9} and C = {1, 2, 4, 7, 8,10} then find A-C

If A = {4, 5, 8, 12), B = {1, 4, 6, 9} and C = {1, 2, 4, 7, 8,10} then find A-B

If A = {4, 5, 8, 12), B = {1, 4, 6, 9} and C = {1, 2, 4, 7, 8,10} then find A-(C-B)

If A = {4, 5, 8, 12), B = {1, 4, 6, 9} and C = {1, 2, 4, 7, 8,10} then find A-(B-A)

If A = {4, 5, 7}, B= {2, 4} and C= {2, 3, 7}, find Axx(BcapC)

A = {2, 3}, B=(6, 8}, C= {1, 2} and D= (6, 9}. Verify that << (AxxB)cap(CxxD) = (AcapC)xx.(BcapD)

A = {2, 3}, B= (6, 8}, C= {1, 2} and D= (6, 9}. Verify that (AxxB)cup(CxxD)sub(AcupC)xx(BcupD)

If A= {2, 4, 6, ..., 20}, B= {1,3, 5, .... 19}, C= {4, 8, 12, ..., 20} and U = {1, 2, 3, ..., 20},find BcupC ,A', (AcapB)capC ,B', A\\C