Question based on Real Analysis?
How to prove that #a +(-a) = 0# where #a in RR# ?
How to prove that
1 Answer
Aug 27, 2017
This is an axiom. There is no need of a proof, since it is one of the basic assumptions.
Explanation:
The statement:
#a+(-a) = 0#
follows from the definition of
It is essentially one of the axioms concerning addition, so is simply a statement of one of the properties of addition as it is defined.