Concept explainers
To write: the letter paired with the statement that is logically equivalent to given statement.
Answer to Problem 7ST1
The correct option is c.
Explanation of Solution
Given information:
Given statement:
“If Dan can’t go, then Valeria can go”.
Given option:
- If Valerie can go, then Dan can’t go, then Dan can’t go.
- If Dan can go, then Valerie can’t go.
- If Valerie can’t go, then Dan can go.
- If Dan can go, then Valerie can go.
If
Calculation:
Consider the following statement:
“If Dan can’t go, then Valeria can go”.
A conditional and its contra positive are logically equivalent.
The contra positive of the above statement is:
If Valerie can’t go, then Dan can go.
Hence, the correct option is c.
Chapter 6 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
Additional Math Textbook Solutions
Glencoe Math Accelerated, Student Edition
Precalculus Enhanced with Graphing Utilities (7th Edition)
College Algebra (7th Edition)
An Introduction to Mathematical Statistics and Its Applications (6th Edition)
Essentials of Statistics (6th Edition)
- Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,Elementary Geometry for College StudentsGeometryISBN:9781285195698Author:Daniel C. Alexander, Geralyn M. KoeberleinPublisher:Cengage Learning