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conditional and contrapositive
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converse and inverse
What else can I help you with?
Statements that always have the same truth-value are what?
conditional and contrapositive + converse and inverse
What statements that always have the same-truth value?
conditional and contrapositive + converse and inverse
What Statements that have the same truth value?
conditional and contrapositive + converse and inverse
Which statement always has the same truth value as the conditional?
The statement "if not p, then not q" always has the same truth value as the conditional "if p, then q." They are logically equivalent.
What are the statements that are always logically equivalent.?
Statements that are always logically equivalent are those that yield the same truth value in every possible scenario. Common examples include a statement and its contrapositive (e.g., "If P, then Q" is equivalent to "If not Q, then not P") and a statement and its double negation (e.g., "P" is equivalent to "not not P"). Additionally, the negation of a statement is logically equivalent to the statement's denial (e.g., "not P" is equivalent to "if not P, then false"). These equivalences play a crucial role in logical reasoning and proofs.
What is logically equivalent statements?
Logically equivalent statements are expressions or propositions that have the same truth value in every possible scenario. This means that if one statement is true, the other must also be true, and if one is false, the other must be false as well. For example, the statements "If P, then Q" and "If not Q, then not P" (contrapositive) are logically equivalent. Logical equivalence is often denoted using symbols such as "≡" or "⇔".
is this statement true or falseThe conditional and contrapositive have the same truth value.?
true
Which of the following statements contains a variable A. The number of different colors on the page B. Half the speed of the car C. Eighty miles per hour D. They scored 27 points?
Statements A and B contain variables, as they do not specify a numerical value, and could be different in different circumstances. However, 80 mph and 27 points are constants that always have the same value.
Are equations and equivalent statements the same?
Not always. For example, X is equal to or less than 6 is not the same as X is equivalent to 6.
If Someone says that they always lie are they telling the truth Or are they lying?
If I said "I always lie" and it's true, then I have spoken the truth and I don't always lie.By the same token if I say "I always lie" and it's a lie, then I say the truth sometimes.The man lies when he says he always lies.
How does the absolute value of -7 compare to the absolute value of 7?
They are the same. the absolute value is always positive
What happen if the magnetic north is not the same as true north?
Nothing. The truth is, they have always been different.
