No. Not if it is a true statement. Identities and tautologies cannot have a counterexample.
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How can the following definition be written correctly as a biconditional statement? An odd integer is an integer that is not divisible by two. (A+ answer) An integer is odd if and only if it is not divisible by two
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The reverse and negation of an if-then statement is as follows:if (...) then statement;reversed becomesif (not (...)) then statement;
it is a type of statement to know the enquire the detail of a account...
Counterexample
A counterexample is a specific case in which a statement is false.
find a counterexample to the statement all us presidents have served only one term to show statement is false
an example of this is like taking a statement and making it negative, i think.... Such as, "All animals living in the ocean are fish." A counterexample would be a whale(mammal), proving this statement false.
a number wich disproves a proposition For example, theprime number 2 is a counterexample to the statement "All prime numbers are odd."
a number wich disproves a proposition For example, theprime number 2 is a counterexample to the statement "All prime numbers are odd."
Find one counterexample to negate the statement
Yes, the planet Mercury does not have any moons. This serves as a counterexample to the statement "all planets have moons."
2 is a prime number.
A conditional statement typically has the form "If P, then Q." A counterexample is a specific instance where P is true but Q is false, thereby disproving the conditional statement. Therefore, while a conditional statement does not inherently consist of counterexamples, a counterexample serves to challenge or refute the validity of a given conditional statement.
To disprove this all you need to do if find one example of a prime that is not even. Such an example is called a counterexample. If a statement that all such and such or every such and such has a certain property, all you have to do to disprove it it to demonstrate the existence of on such and such that lacks the property .
Every square is a rectangle, but not every rectangle is a square.