The negation of a statement
yes, it is called the truth value
compound statement
To prove by contradiction, you assume that an opposite assumption is true, then disprove the opposite statement.
Making a truth table is actually very simple.For the statement P, it can either be true, or false.P--TFNOT P, or -p (or ~p) is the opposite. If P is true, then not P is... false!The same holds true for if P is false, what is not P? True!The truth table for ~p looks like thisP | ~p--------T | FF | T
The negation of a statement
irony
yes, it is called the truth value
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.
The ! (boolean invert) operator returns the opposite of a boolean's current value: if(!(7 5," and the statement produces this output: not equal
true
For the statement to be true it would need to have a positive truth value. A positive truth value cannot be derived from such ambiguous terms as we see here. Therefore, the statement is not true.
"Prediction is very difficult, especially if it's about the future." "An expert is a person who has made all the mistakes that can be made in a very narrow field." "The opposite of a correct statement is a false statement. The opposite of a profound truth may well be another profound truth."
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.
It's a short statement that describes a truth, or concept.It's a short statement that describes a truth, or concept.It's a short statement that describes a truth, or concept.It's a short statement that describes a truth, or concept.It's a short statement that describes a truth, or concept.It's a short statement that describes a truth, or concept.
The explanation is that that statement is incorrect.The truth is the exact opposite: 1 gallon is comprised of 16 cups.
a biased statement is when the answer isn't "the truth" ot fair. It is the opposite of unbiased.