Question

On the real axis, if A = [ 0, 3 ] and B = [ 2, 6 ] then find the following
a) A|
b) B|
c) A ∪ B
d) A ∩ B
e) Verify demorgan laws

Answer 1

Answer:

A|=3

B|=3

A U B=

[0, 6]

A ∩ B= {2,3}