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Mathematics
Mathematics
Problem
Solve
a
⋅
r
=
x
\mathbf{a} \cdot \mathbf{r} = x
a
⋅
r
=
x
,
b
⋅
r
=
y
\mathbf{b} \cdot \mathbf{r} = y
b
⋅
r
=
y
,
c
⋅
r
=
z
\mathbf{c} \cdot \mathbf{r} = z
c
⋅
r
=
z
, where
a
,
b
,
c
\mathbf{a}, \mathbf{b}, \mathbf{c}
a
,
b
,
c
are given non-coplanar vectors.
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