CK-12-Pre-Calculus Concepts

16.1. And and Or Statements http://www.ck12.org You play a game with a friend where you try to guess the number that your friend ...

http://www.ck12.org Chapter 16. Logic and Set Theory The statement is only false when both parts of the statement are false. In ...

16.1. And and Or Statements http://www.ck12.org Not all ofM,B,andDare true and not both ofWandJare true. Practice I go to scho ...

http://www.ck12.org Chapter 16. Logic and Set Theory 16.2 If-Then Statements Here you will learn to identify different parts of ...

16.2. If-Then Statements http://www.ck12.org In this case setPis a subset of setQsince it is entirely included within setQ. Math ...

http://www.ck12.org Chapter 16. Logic and Set Theory inside circleQ. 2.If P is true, then Q is false.This statement is false bec ...

16.2. If-Then Statements http://www.ck12.org Example B Evaluate the truth value of the following conditional statement using a t ...

http://www.ck12.org Chapter 16. Logic and Set Theory Vocabulary Asetis a collection of numbers, letters or anything. Asubsetis a ...

16.2. If-Then Statements http://www.ck12.org ScenarioD–hypothesis is false and the conclusion is false. Brian is never promised ...

http://www.ck12.org Chapter 16. Logic and Set Theory Join this program and you will lose weight. Shoveling snow makes your back ...

16.3. Negative Statements http://www.ck12.org 16.3 Negative Statements Here you will negate statements and use graphical represe ...

http://www.ck12.org Chapter 16. Logic and Set Theory To negate complex statements that involve logical connectives like or, and, ...

16.3. Negative Statements http://www.ck12.org Example A Use set theory circles to interpret the negation of a disjunction and ex ...

http://www.ck12.org Chapter 16. Logic and Set Theory ∼(P∨Q)⇔∼P∧∼Q The symbol “⇔” works in mathematical logic and set theory the ...

16.3. Negative Statements http://www.ck12.org A different way to think about this shaded region is to consider that it represent ...

http://www.ck12.org Chapter 16. Logic and Set Theory Notice that there are four different regions in the Venn Diagram which corr ...

16.3. Negative Statements http://www.ck12.org Start by building up to theoriginalstatement. Then, add a column that completely n ...

http://www.ck12.org Chapter 16. Logic and Set Theory symbols. Write the negation of the sentence with symbols and write the neg ...

16.4. Inverse, Converse, and Contrapositive http://www.ck12.org 16.4 Inverse, Converse, and Contrapositive Here you will examine ...

http://www.ck12.org Chapter 16. Logic and Set Theory TABLE16.15:(continued) F T T F F F F T T T Notice that the truth values of ...