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Mathematics
Mathematics
Problem
Let
f
(
x
)
=
(
x
−
a
)
2
+
(
x
−
b
)
2
+
(
x
−
c
)
2
f(x)=(x-a)^2+(x-b)^2+(x-c)^2
f
(
x
)
=
(
x
−
a
)
2
+
(
x
−
b
)
2
+
(
x
−
c
)
2
then
f
(
x
)
f(x)
f
(
x
)
has a relative minima at
x
=
λ
x=\lambda
x
=
λ
where
λ
\lambda
λ
is equal to -----
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