Find the best solutions to your problems with the help of IDNLearn.com. Get the information you need from our experts, who provide reliable and detailed answers to all your questions.

If an original conditional statement is represented by [tex]\( p \rightarrow q \)[/tex], which represents the contrapositive?

A. [tex]\( q \rightarrow p \)[/tex]
B. [tex]\( \sim q \rightarrow \sim p \)[/tex]
C. [tex]\( p \rightarrow q \)[/tex]
D. [tex]\( \sim p \rightarrow \sim q \)[/tex]


Sagot :

To understand how to find the contrapositive of a conditional statement, let's start by breaking down the original conditional statement:

1. Original Conditional Statement: [tex]\( p \rightarrow q \)[/tex]

This means "If [tex]\( p \)[/tex], then [tex]\( q \)[/tex]."

To form the contrapositive of a conditional statement ([tex]\( p \rightarrow q \)[/tex]), we need to negate both the hypothesis and the conclusion and reverse the direction of implication.

2. Negate Both Hypothesis and Conclusion:
- The negation of [tex]\( q \)[/tex] is [tex]\( \sim q \)[/tex]
- The negation of [tex]\( p \)[/tex] is [tex]\( \sim p \)[/tex]

3. Reverse Direction:
- So, the contrapositive of [tex]\( p \rightarrow q \)[/tex] becomes [tex]\( \sim q \rightarrow \sim p \)[/tex].

Thus, the contrapositive of the conditional statement [tex]\( p \rightarrow q \)[/tex] is [tex]\( \sim q \rightarrow \sim p \)[/tex].

Therefore, the answer is:
[tex]$\sim q \rightarrow \sim p$[/tex]