Question

Let A = {: is an integer,
1
2
< <
7
2
}, = {2,3,4}.
(a) Write A in the roster form (1)
(b) Verify that ( − ) ∪ ( ∩ ) =

Answer 1

Answer:

A = { 2, 3, 4 }.

Step-by-step explanation:

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Let A = {x: x is an integer,1/2< <7/2}

(a) Write A in the roster form A = { 2, 3, 4 }.