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There are two laws regarding There are two laws regarding conditional statements: There are two laws regarding conditional statements: The law of detachment There are two laws regarding conditional statements: The law of detachment and There are two laws regarding conditional statements: The law of detachment The law of syllogism and Let's go through the law of detachment first For the law of detachment you will be given two things: Let's go through the law of detachment first For the law of detachment you will be given two things: Let's go through the law of detachment first A conditional statement For the law of detachment you will be given two things: Let's go through the law of detachment first A conditional statement and For the law of detachment you will be given two things: Let's go through the law of detachment first A conditional statement A statement of fact and If it is a pelican, then it is a bird. If it is a pelican, then it is a bird. This is a conditional statement This is a pelican If it is a pelican, then it is a bird. If it is a pelican, then it is a bird. Henry is a pelican. This is a statement of fact If it is a pelican, then it is a bird. Henry is a pelican. If someone studies, then they will do well. Henry studies. Conditional Statement ? Statement of Fact ? If it is a pelican, then it is a bird. Henry is a pelican. If the statement of fact matches If it is a pelican, then it is a bird. Henry is a pelican. If the statement of fact matches If it is a pelican, then it is a bird. the hypothesis in the conditional statement Henry is a pelican. If the statement of fact matches If it is a pelican, then it is a bird. the hypothesis in the conditional statement Henry is a pelican. These two match Do these match? If it is a spider, then it has 8 legs. Yes No Henry is a spider. Do these match? If it is a spider, then it has 8 legs. Yes No Henry has 8 legs. If the statement of fact matches If it is a pelican, then it is a bird. the hypothesis in the conditional statement Henry is a pelican. We can make a conclusion If the statement of fact matches If it is a pelican, then it is a bird. the hypothesis in the conditional statement Henry is a pelican. We can make a conclusion If the statement of fact matches If it is a pelican, then it is a bird. using the conclusion in the conditional statement the hypothesis in the conditional statement Henry is a pelican. We can make a conclusion If the statement of fact matches If it is a pelican, then it is a bird. using the conclusion in the conditional statement the hypothesis in the conditional statement Henry is a pelican. This is the conclusion We can make a conclusion If the statement of fact matches If it is a pelican, then it is a bird. using the conclusion in the conditional statement the hypothesis in the conditional statement Henry is a pelican. Henry is a bird Answer Let's try another one: Let's try another one: If a student studies, then they will pass. Let's try another one: If a student studies, then they will pass. Carly studies. Let's try another one: Does the fact match the hypothesis? If a student studies, then they will pass. Carly studies. Yes No Since they match, we can make a conclusion: Let's try another one: If a student studies, then they will pass. Carly studies. Since they match, we can make a conclusion: Let's try another one: If a student studies, then they will pass. Carly studies. Carly passes. Sometimes no conclusion can be made. Sometimes no conclusion can be made. If it is a pelican then it is a bird. Sometimes no conclusion can be made. If it is a pelican then it is a bird. Henry is a bird. Because the hypothesis doesn't match the fact. Sometimes no conclusion can be made. If it is a pelican then it is a bird. Henry is a bird. Because the hypothesis doesn't match the fact. Sometimes no conclusion can be made. If it is a pelican then it is a bird. Henry is a bird. These do not match Because the hypothesis doesn't match the fact. Sometimes no conclusion can be made. Then the answer is If it is a pelican then it is a bird. Henry is a bird. Because the hypothesis doesn't match the fact. Sometimes no conclusion can be made. Then the answer is If it is a pelican then it is a bird. Henry is a bird. No conclusion Because the hypothesis doesn't match the fact. Sometimes no conclusion can be made. Then the answer is If it is a pelican then it is a bird. Henry is a bird. No conclusion Answer If someone is good at math, then they get good grades. Find the conclusion. Carmen is good at math. Carmen gets good grades. No conclusion. If someone is good at math, then they get good grades. Find the conclusion. Carmen gets good grades. Carmen is good at math. No conclusion. If someone wins, then they must be good. John Cena is good. John Cena wins No conclusion. If someone wins, then they must be good. John Cena wins. John Cena is good No conclusion. |