Wgu C959 Discrete Math Complete Study Guide, Exam Prep & Practice Questions

WGU C959 DISCRETE MATH COMPLETE
STUDY GUIDE, EXAM PREP & PRACTICE
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, T/F: True
Order matters in ordered pairs?


In a Cartesian Product of two sets, every element of the ordered pair
CROSS PRODUCT is an


What is the Cartesian Product for: A x B = { {a,1} , {a,0} , {b,1} , {b,0} }
{a,b} x {0,1}


Ordered pairs are _____ of the Cartesian Product elements


A ______ is a subset between two different sets relation


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 different sets)


Describe in words what this formula means: (a,b) ∈ A x B Ordered pair (a,b) are in the two sets A x B


True ∧ True = True


True ∧ False = False


False ∧ False = False


True ∨ False = True


True ∨ True = True


False ∨ False = False


A compound proposition is a tautology if the proposition is True
always _____


A compound proposition is a contradiction if the proposition False
is always _____