U=(1,2,3,4,5,6,7,8,9,10)

Question

A=(2,3,4,5,9)
B=(2,6,8,10)
C=(2,6,10)
Find i)AuB ii)AnB iii)BuC iv) AnBnC v) AnBuC

Answer 1

i) AuB = (2,3,4,5,6,8,9,10)

ii) AnB = (2)

iii) BuC = (2,6,8,10)

iv) AnBnC = (2)

v) AnBuC = (2)