Math Problem Statement
what are the truth values of this statement ~pconditional_transp.gif(pand_0.gif~q
Solution
To determine the truth values of the given logical statement, let's first understand the symbols and the structure of the expression:
Symbols and Structure
- ~ (tilde): Represents logical NOT (negation).
- p, q: Represent propositional variables (statements that can be either true (T) or false (F)).
- → (conditional): Represents logical implication (if... then...).
- ∧ (and): Represents logical AND.
Statement Breakdown
The given statement is:
This can be read as: "NOT p implies (p AND NOT q)".
Evaluating the Truth Table
To evaluate the truth values, we need to construct a truth table considering all possible truth values of and . Let's evaluate the truth table step-by-step.
p | q | ~p | ~q | p ∧ ~q | ~p → (p ∧ ~q) |
---|---|---|---|---|---|
T | T | F | F | F | T |
T | F | F | T | T | T |
F | T | T | F | F | F |
F | F | T | T | F | F |
Explanation of Each Column:
- p, q: All possible combinations of truth values for and (True or False).
- ~p: The negation of . If is True, is False, and vice versa.
- ~q: The negation of . If is True, is False, and vice versa.
- p ∧ ~q: Logical AND between and . This is True only if both is True and is True.
- ~p → (p ∧ ~q): The conditional statement. The implication is False only when is True, and is False; otherwise, it is True.
Conclusion:
The truth values of the statement are True, True, False, False for the combinations of as follows:
- : True
- : True
- : False
- : False
Would you like more details on the explanation, or do you have any questions?
Related Questions:
- What is the truth table for a biconditional statement?
- How do you determine the truth values of complex logical statements?
- What is the difference between a tautology and a contradiction in logic?
- Can you provide an example of De Morgan's Laws in a truth table?
- How do logical connectives interact in compound statements?
Tip: When evaluating a truth table, always ensure to consider every possible combination of truth values for all variables involved.
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Math Problem Analysis
Mathematical Concepts
Propositional Logic
Logical Connectives
Truth Tables
Formulas
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Theorems
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Suitable Grade Level
Advanced High School