Answer:
The theorem here is essentially that
if a and 3 are disjoint sets with
exactly one element each, then their
union has exactly two elements. ...
Peano shows that it's not hard to
produce a useful set of axioms that
can prove 1+1=2 much more easily
than Whitehead and Russell do.
Answer:
16=D
17=A
18=A
19=B
20=D
Step-by-step explanation:
That would be 2 because you can divide both by 2 and get a whole number hope this helps
∫ √(4x - x²) dx
= 2[(4x - x²)^(3/2)] / 3(4 - 2x)
Answer:
Five bags of dog food costs $21.25.
Step-by-step explanation:
We can solve using proportions.
