True.
The product of 21 negative numbers will be negative.
False - if the sentence is meant to be exhaustive. Integers can be positive or negative OR ZERO.
That is false. A negative times a negative is always a positive. Since absolute numbers are always positive if you make it negative that is not correct.
Yes, it is true.
Yes. Natural numbers are the counting numbers we use. Integers however contains also the negative values. So yes, natural numbers are integers, but the converse is not true though: integers are counting numbers is false.
One possible conjecture is that the product of two odd integers is 8. A conjecture does not have to be true, nor does it have to be sensible. It must be testable, though. Many conjectures were initially thought to be sensible and true but later proven to be false. And when the false nature is fully understood, in retrospect they no longer appear sensible either!
It is true.
False - if the sentence is meant to be exhaustive. Integers can be positive or negative OR ZERO.
False. Either the product or the quotient of two negative numbers is positive.False. Either the product or the quotient of two negative numbers is positive.False. Either the product or the quotient of two negative numbers is positive.False. Either the product or the quotient of two negative numbers is positive.
This statement is true when the two integers are positive, or when the two integers are negative.
It is false. It does not include negative fractional numbers.
yes the answer is always a positive
It is true.
False.
It is true.
False. The natural numbers are the counting numbers: 1, 2, 3, ... which are the positive integers; -7 is a negative integer and so not one of them.
No, that is not true.
That is false. A negative times a negative is always a positive. Since absolute numbers are always positive if you make it negative that is not correct.