WGU C959 - Discrete Math Question and answers verified to pass 2026
1 What is the notation for subset? †
.
s
A collection of objects is known as a What is the notation for integers?
2 e
. t
3
4. What is the notation for element? ℤ
.
5. What is the notation for set-roster? {}
6. Write the set-builder notation for, { x | x ℤ}
"Numbers whose square roots are an
integer"
{ x | x > 0}
7. Write the set-builder notation for "the set
of all x's, such that x is greater than 0"
True
8. T/F:
Order matters in ordered pairs?
ordered pair
9. In a Cartesian Product of two sets, every
element of the CROSS PRODUCT is an
A x B = { {a,1} , {a,0} ,
10. What is the Cartesian Product for: {b,1} , {b,0} }
{a,b} x {0,1}
11. Ordered pairs are of the Cartesian Product elements
12. A is a subset between two different sets relation
13. Give the general equation for Relations (a,b) A x B
(i.e. (a,b) is the
ordered pair and A x
B are two dif-ferent
sets)
, WGU C959 - Discrete Math
14. Describe in words what this formula means: Ordered pair (a,b)
(a,b) A x B are in the two sets A
xB
15. True ' True = True
16. True ' False = False
17. False ' False = False
18. True (False = True
19. True (True = True
20. False (False = False
21. A compound proposition is a tautology if the proposi- True
tion is always
22. A compound proposition is a False
contradiction if the proposition is always
True
23. If p is False and q is True, solve this
equation. p ’q
24. If an equation is show as this "p ’q" and the hypothesis True
is false, then the answer to the question is
25. Give the truth table for ¬(p ”q)
F
T
T
, F
26. What is the logical equivalence of ¬(p ' q) a? (¬p (¬q)
27. What is the logical equivalence of ¬(p (q) a? (¬p '¬q)
1 What is the notation for subset? †
.
s
A collection of objects is known as a What is the notation for integers?
2 e
. t
3
4. What is the notation for element? ℤ
.
5. What is the notation for set-roster? {}
6. Write the set-builder notation for, { x | x ℤ}
"Numbers whose square roots are an
integer"
{ x | x > 0}
7. Write the set-builder notation for "the set
of all x's, such that x is greater than 0"
True
8. T/F:
Order matters in ordered pairs?
ordered pair
9. In a Cartesian Product of two sets, every
element of the CROSS PRODUCT is an
A x B = { {a,1} , {a,0} ,
10. What is the Cartesian Product for: {b,1} , {b,0} }
{a,b} x {0,1}
11. Ordered pairs are of the Cartesian Product elements
12. A is a subset between two different sets relation
13. Give the general equation for Relations (a,b) A x B
(i.e. (a,b) is the
ordered pair and A x
B are two dif-ferent
sets)
, WGU C959 - Discrete Math
14. Describe in words what this formula means: Ordered pair (a,b)
(a,b) A x B are in the two sets A
xB
15. True ' True = True
16. True ' False = False
17. False ' False = False
18. True (False = True
19. True (True = True
20. False (False = False
21. A compound proposition is a tautology if the proposi- True
tion is always
22. A compound proposition is a False
contradiction if the proposition is always
True
23. If p is False and q is True, solve this
equation. p ’q
24. If an equation is show as this "p ’q" and the hypothesis True
is false, then the answer to the question is
25. Give the truth table for ¬(p ”q)
F
T
T
, F
26. What is the logical equivalence of ¬(p ' q) a? (¬p (¬q)
27. What is the logical equivalence of ¬(p (q) a? (¬p '¬q)
