Sunday, June 7, 2015

what are the 6 fields axioms of real number? what arethe 3 equality axioms of real numbers? and what are the 5 axioms of order? pls...help me with...

1) The reflexive axiom of
equality:


x = x, for ay real number
"x"


Example 100 = 100


2) The
symmetric axiome of equality:


If x = y, then y =
x


Example: If 1 + 4 = 5, then 5 = 1 +
4


3) The transitive axiom of
equality:


If x = y and y = z, then x =
z


The axioms of order:


1)
Translation invariance of order: x < y => x + z < y + z, for any x
and y real numbers


Example: 2 < 3 => 2 + 4
< 3 + 4 <=> 6 < 7


2) The
transitivity axiome of order: x < y and y < z => x <
z


3) The trichotomy axiome of order: x < y and y
< x  => x = y


4) The scaling axiome of
order:


If x < y and z> 0 => x*z
< y*z

No comments:

Post a Comment