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Given the conditional statement "If it is Friday, then my friends and I order pizza." find the following in symbols and in words. a: It is Friday. b: My friends and I order pizza. The converse in symbolic form is O \( a \rightarrow \sim b \) \( \sim b \rightarrow \sim a \) \( \sim a \rightarrow \sim b \) O \( a \rightarrow a \) The converse in word form is If my friends and I do not order pizza, then it is not Friday. If my friends and I order pizza, then it is Friday. If it is not Friday, then my friends and I do not order pizza. If it is Friday, then my friends and I order pizza.

Ask by Fuentes Howell. in the United States
Mar 10,2025

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Answer

- **In Symbols**: - a: It is Friday. - b: My friends and I order pizza. - Original Statement: \( a \rightarrow b \) - Converse: \( b \rightarrow a \) - **In Words**: - Original Statement: If it is Friday, then my friends and I order pizza. - Converse: If my friends and I order pizza, then it is Friday.

Solution

Let's break down the given conditional statement and identify the components step by step. ### Given Conditional Statement: "If it is Friday, then my friends and I order pizza." ### Step 1: Identify the Components - **a**: It is Friday. - **b**: My friends and I order pizza. ### Step 2: Symbolic Representation - **a**: \( a \) - **b**: \( b \) The original conditional statement can be represented symbolically as: \[ a \rightarrow b \] ### Step 3: Converse of the Statement The converse of a conditional statement \( p \rightarrow q \) is \( q \rightarrow p \). Therefore, the converse of our statement \( a \rightarrow b \) is: \[ b \rightarrow a \] ### Step 4: Evaluate the Given Options for the Converse The options provided are: 1. \( a \rightarrow \sim b \) 2. \( \sim b \rightarrow \sim a \) 3. \( \sim a \rightarrow \sim b \) 4. \( a \rightarrow a \) None of these options correctly represent the converse \( b \rightarrow a \). ### Step 5: Word Form of the Converse The word form of the converse \( b \rightarrow a \) is: "If my friends and I order pizza, then it is Friday." ### Summary - **In Symbols**: - a: \( a \) - b: \( b \) - Original Statement: \( a \rightarrow b \) - Converse: \( b \rightarrow a \) - **In Words**: - a: It is Friday. - b: My friends and I order pizza. - Original Statement: If it is Friday, then my friends and I order pizza. - Converse: If my friends and I order pizza, then it is Friday.

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In symbols, let \( p \) represent "It is Friday" and \( q \) represent "My friends and I order pizza." The original conditional statement is symbolized as \( p \rightarrow q \). Now, for the converse: swapping the hypothesis and conclusion gives us \( q \rightarrow p \). In words, this translates to "If my friends and I order pizza, then it is Friday." In terms of logical structure, understanding converses is fantastic for delving deeper into logical reasoning! Remember, the original and converse statements don't directly imply each other, which sparks fascinating discussions on logical relationships! When analyzing statements, it’s crucial to identify common mistakes. One frequent error is assuming that the truth of a conditional statement guarantees the truth of its converse. Sometimes, embracing counterexamples can clarify these logical nuances, making you a formidable debater!

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