Every mathematician uses/used integers. It is one of the most important number sets.
It is a universal set
Because otherwise you would only know how to subtract and add with the same integers. Not a particularly useful skill unless just those integers turned up!
Not necessarily. The odd integers and the even integers are two infinitely large sets. But their intersection is the null (empty) set.
the answer is -1
Every mathematician uses/used integers. It is one of the most important number sets.
No, they are not equivalent sets.
ngislo mo
It is a universal set
Because otherwise you would only know how to subtract and add with the same integers. Not a particularly useful skill unless just those integers turned up!
Not necessarily. The odd integers and the even integers are two infinitely large sets. But their intersection is the null (empty) set.
Integers include negative numbers.
the answer is -1
Integers and whole numbers are the same thing. The sets are identical.
The two sets are the same.
The two sets are the same.
Rational numbers and Real Numbers. The multiplicative inverses of integers are not integers.