Truth Values Of Compound Senteces

                     Lesson 1

Problem:    Determine the truth value of the statement:

                                                                                "If all even numbers are multiples of 3 then sum of all angles

                                                                                 of any quadrilateral is 180°."

Solution    All even numbers are multiples of 3 = false  

Step 1:

Solution   Sum of all angles of any quadrilateral is 180°." = false

Step 2:         

Solution   Since both the statements are false .the entire sentence is false.    

Step 3:

                                                            Solution    Answer: false

Step 4:   

Complete

                                                            Try two practice problems:  

1.	Let r represent “16 is even.” and g represent “10 - 7 = 3.” What is the truth value of r and g?
2.	Determine the truth value of the statement: "36 is square of 2 or 3 – 4 = -1."

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