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Mathematics
Mathematics
Problem
A particular solution to
d
y
d
x
=
x
+
y
\frac{dy}{dx}=x+y
d
x
d
y
=
x
+
y
satisfies
y
(
0
)
=
0
y(0)=0
y
(
0
)
=
0
. Using three equal horizontal steps of length
0.25
0.25
0.25
and the slopes given by the differential equation at the beginning of each step, approximate
y
(
0.75
)
y(0.75)
y
(
0.75
)
to the nearest thousandth.
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