Please answer the questions in bold. Thank you! Will rate. 1.A = {x Z: x is even
ID: 3743819 • Letter: P
Question
Please answer the questions in bold. Thank you! Will rate.
1.A = {x Z: x is even}
C = {3, 5, 9, 12, 15, 16}
D = {5, 7, 8, 12, 13, 15}
a. {3, 9}
b.{5, 7, 13, 15}
c.{8, 12}
2.Use the definitions below to select the statement that is true.
A = {x Z: x is even}
B = {x Z: 4 < x < 17}
a. A A
b.Ø B
c.A is finite
3.Define the sets A, B, C, and D as follows:
A = {-3, 0, 1, 4, 17}
B = {-12, -5, 1, 4, 6}
C = {x Z: x is odd}
D = {x Z: x is positive}
For each of the following set expressions, indicate whether the set is infinite or finite.
a. A B
b.A B
c.A C
d.A (B C)
e.A B C
f.A C
e. (A B) C
f.A (C D)
Explanation / Answer
1)
Option A
{3, 9}
2)
Option A
A A
3)
Option F
A (C D)