Purchase Solution

Truth Table

Not what you're looking for?

Ask Custom Question

I need help with wether the symbolic form of the argument on the right is valid or invalid.
q->r
r->p
_________
~q->~p

is this argument valid or invalid ?

Purchase this Solution
Purchase this Solution
Free BrainMass Quizzes
Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts

Solving quadratic inequalities

This quiz test you on how well you are familiar with solving quadratic inequalities.

Multiplying Complex Numbers

This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.

Know Your Linear Equations

Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.

Probability Quiz

Some questions on probability

View More Free Quizzes
Related BrainMass Solutions

  • De Morgan's Theorem for Three Variables

    43895 It is the determination by means of a truth table the validity of De Morgan's Theorem for three variables.

  • Truth Table: Determine Whether the Two Statements Are Equivalent

    192258 Truth Table: Determine Whether the Two Statements Are Equivalent Use a truth table to determine whether the two statements are equivalent.

  • Truth Table, Negations, Conjunctions and Disjunction.

    312130 Truth Table, Negations, Conjunctions and Disjunction Truth Table, Negations, Conjunctions and Disjunction Truth Tables for Conditional and Biconditional. Euler Diagrams and Syllogistic Arguments.

  • Combinational logic circuit: truth table, equation, diagram

    158663 Combinational logic circuit: truth table, equation, diagram Given below is a truth table for a combinational logic circuit with three inputs and one output.

  • NOR and NAND Connectives Proof

    Then, the output is always 1, regardless of how you put the function together (recall truth table for ⇒). You can clearly define a truth table whose output is 0 when all the input variable's values are all 1's.

  • Truth table

    194664 Truth Table Constructs Construct a truth table 0f (pvq)^~q constructing a truth table 0f (pvq)^~q There are FOUR combinations, and we get the following using (1) pvq is TRUE if one of them is TRUE; and

  • Logical Operators & Truth Table

    109555 Logical Operators & Truth Table Construct a truth table for ~ p ^ (p ═ ═ > q), which is read; not p AND (p implies q) Please see the attached file.

  • About Truth Tables

    So we will create a truth table out of the condition: Let A be the condition of num1>0 Let B be the condtiion of num2>0 The truth table will look like this: A | B | F | 0 0 0 0 1 0 1

  • Detailed Explanation to truth table

    35812 Detailed Explanation to truth table Construct a truth table for the statement below: p^(~pVq) Is the statement a tautology? See attached The solution constructs a truth table for a statement.

  • truth table for Boolean Algebra

    267955 truth table for Boolean Algebra Construct the truth table of (x y)^ (x¬Y). Is this a contradiction? Construct the truth table of (x y)^ (x¬Y). Is this a contradiction? Solution.

View More Related Solutions