The set of real numbers, R, is a mathematical field. For any three real numbers x, y and z and the operations of addition and multiplication, · x + y belongs to R (closure under addition) · (x + y) + z = x + (y + z) (associative property of addition) · There is an element, 0, in R, such that x + 0 = 0 + x = x (existence of additive identity) · There is an element, -x, in R, such that x + (-x) = (-x) + x = 0 (existence of additive inverse) · X + y = y + x (Abelian or commutative property of addition) · x * y belongs to R (closure under multiplication) · (x * y) * z = x * (y * z) (associative property of multiplication) · There is an element, 1, in R, such that x * 1 = 1 * x = x (existence of multiplicative identity) · For every non-zero x, there is an element, 1/x, in R, such that x * 1/x = 1/x * x = 1 (existence of multiplicative inverse) · x * (y + z) = x*y + x * z (distributive property of multiplication over addition)
its an integer its not a prime number its an even number its greater than 5 its less than 7
its after 50 and before 52. and if you switch the numbers around its 15 the real meaning of it is poop in can
Number line is a 2-D figure on which all the real numbers are marked. The centre point is considered as zero. It extends to infinity.
There not real
its not real
No
they eat garbage
a story that is real
Facts
That's not real no vampires or vampire bats are not real...
the woolworth building in NY has 57 floors the sweet fair rose has 57 petels
The square of a real number is always a real number.