Question

If A=(1,2,3,4),B=(3,4,5,6),C(1,2,4,6,7),then find
A)A∪B B)B∪C C)(A∪B)∪C D)A∩(B∪C) E)A∩(B∩C) A∪(B∪C))

Answer 1

Answer:

.................................

Answer 2

Step-by-step explanation:

(i)A×(B∩C)

∩ Intersection:common between two sets

B∩C={3,4}∩{4,5,6}={4}

A×(B∩C)=

{1,2,3}×{4}

={(1,4),(2,4),(3,4)}