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Which statement always has the same truth value as the conditional?
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∙ 14y ago
The contrapostive
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∙ 14y ago
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What is the difference between think and believe?
"Think" is used to express opinions or ideas that one holds based on reason or knowledge. "Believe" is used to express acceptance of something as true, often based on faith or trust rather than proof. Essentially, thinking tends to involve more logical reasoning, while belief involves more emotional conviction.
What does logical malleability mean?
Logical malleability refers to the ability to modify or change the structure of logical statements or arguments without changing their underlying meaning or truth value. This concept is important in fields such as philosophy and computer science where precise and valid reasoning is necessary.
What is an extrinsic value?
Extrinsic value is the portion of an option's price that is not due to its intrinsic value (the actual value of the underlying asset at that point in time). It is influenced by factors such as time until expiration, volatility of the underlying asset, and interest rates. High extrinsic value is typical of options with longer expiration dates or higher levels of implied volatility.
What is present value analysis?
Present value analysis is a financial technique used to evaluate the value of future cash flows by discounting them back to their current value. It takes into account the time value of money, allowing for better decision-making by comparing the present value of costs and benefits. The goal is to determine whether an investment or project is worth pursuing based on its potential return.
If you multiply a number by 1 what number do you get?
When you multiply any number by 1, you get the same number as the result. This is because multiplying by 1 does not change the value of the original number.
When you change the truth value of a given conditional statement?
by switching the truth values of the hypothesis and conclusion, it is called the contrapositive of the original statement. The contrapositive of a true conditional statement will also be true, while the contrapositive of a false conditional statement will also be false.
is this statement true or falseThe conditional and contrapositive have the same truth value.?
true
Statements that always have the same truth-value are what?
conditional and contrapositive + converse and inverse
Statements that always have the same truth value are?
conditional and contrapositive + converse and inverse
What statements that always have the same-truth value?
conditional and contrapositive + converse and inverse
What can a conditional have of true or false?
Truth value
When you change the truth value of a given conditional statemt what do you get?
negation
Is the truth or falsity of a statement is the truth value?
yes, it is called the truth value
What Statements that have the same truth value?
conditional and contrapositive + converse and inverse
What Statement has the opposite truth value?
The negation of a statement
What is the essential characteristic for a statement?
A statement has a truth value
Can a conditional operator replace an if statement always?
No. An if statement does not require an elseclause and the expression(s) do not return anything to the caller, whereas the conditional operator always executes one of two expressions and always returns the value of the executed expression back to the caller. The executed expression may be yet another conditional operator, thus allowing simulation of nested ifs and if...else if... else statements.Consider the following example:int x = rand();if( x > 100 ) x = 100;We can achieve the same result with a conditional operator:int y = rand();y = y>100 ? 100 : y;However, if we were to expand this statement to an if statement we would not get the original if statement shown above:int z = rand();if( z > 100 ) z = 100;else z = z;The else clause is clearly unnecessary in this case, so the original if statement would be the statement of choice here.As a general rule, if you can make use of the return value in a conditional operator, and must return one of at least two values, then use the conditional operator. Otherwise use an if statement.
