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Interval/Primitive function/Constant difference/Fact/Proof
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Interval/Primitive function/Constant difference/Fact
Proof
We have
(
F
−
G
)
′
=
F
′
−
G
′
=
f
−
f
=
0
.
{\displaystyle {}(F-G)'=F'-G'=f-f=0\,.}
Therefore, due to
fact
, the difference
F
−
G
{\displaystyle {}F-G}
is constant.
To fact