-6 , -3, 0 , 5 , 19
2006-10-03 03:45:08 · 7 answers · asked by Pdish 1 in Education & Reference ➔ Homework Help
An ineger is a whole number i.e. a number without a decimal point . Integer values can be less than, equal to, or greater than zero e.g. -10, -15. 0, 1, 25, 173, 1032, etc.
2006-10-03 03:48:32 · answer #1 · answered by Anne 2 · 1⤊ 0⤋
Like the natural numbers, Z is closed under the operations of addition and multiplication, that is, the sum and product of any two integers is an integer. However, with the inclusion of the negative natural numbers, and, importantly, zero, Z (unlike the natural numbers) is also closed under subtraction. Z is not closed under the operation of division, since the quotient of two integers (e.g., 1 divided by 2), need not be an integer.
The following lists some of the basic properties of addition and multiplication for any integers a, b and c.
addition multiplication
closure: a + b is an integer a × b is an integer
associativity: a + (b + c) = (a + b) + c a × (b × c) = (a × b) × c
commutativity: a + b = b + a a × b = b × a
existence of an identity element: a + 0 = a a × 1 = a
existence of inverse elements: a + (−a) = 0
distributivity: a × (b + c) = (a × b) + (a × c)
No zero divisors: if ab = 0, then either a = 0 or b = 0
2006-10-03 03:50:43 · answer #2 · answered by frozentrain 2 · 0⤊ 0⤋
Interger
2016-09-28 11:30:25 · answer #3 · answered by theberge 4 · 0⤊ 0⤋
It's integer
A member of the set of positive whole numbers {1, 2, 3, . . . }, negative whole numbers {-1, -2, -3, . . . }, and zero {0}.
A complete unit or entity.
2006-10-03 03:46:36 · answer #4 · answered by Anonymous · 0⤊ 0⤋
The opposite of an outerger. Depends on how the cord was cut when you were born.
2006-10-03 03:47:56 · answer #5 · answered by Dr. Quest 5 · 0⤊ 0⤋
Integers are whole numbers and their opposites (negatives).
2006-10-03 03:46:16 · answer #6 · answered by josephemerson2 2 · 0⤊ 0⤋
an INTEGER is a number
2006-10-03 03:46:16 · answer #7 · answered by rogdogg187 5 · 0⤊ 0⤋