Question

Find AnB , ANC, BNC, CAD.
Let A: (x:x is an Even number}, B = {x:x is an Oddnumber,
C(x:x is an prime number}, 0{x:
x is an multiple of 5}
Find ) AUB, A inter section B , iiij C inter section D, iv) A inter section C

Answer 1

Answer:

A U B = {1,2,3,4,5,6,7,8,9,10.......}

A INTERSECTION B = { }

C INTERSECTION D = {5}

A INTERSECTION C = {2}

Step-by-step explanation:

A={2,4,6,8,10,12,14,16,18...............}

B={1,3,5,7,9,11,13,15,17,19,21,23.........}

C={2,3,5,7,11,13,17,19,..............................}

D={5,10,15,20,25,30,35,40,45,50,55,60.....}