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Question 1304d
Vectors II: Lines and Planes
Equation of a Plane from IV
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The line
p
{p}
p
is given by
p
:
r
⋅
(
−
4
4
3
)
=
1.
p: \mathbf{r} \cdot \begin{pmatrix} - 4 \\ 4 \\ 3 \end{pmatrix} = 1.
p
:
r
⋅
−
4
4
3
=
1.
Find the coordinates of the foot of perpendicular,
F
,
{F,}
F
,
from the point
B
(
10
,
−
10
,
−
14
)
{B \left( 10, - 10, - 14 \right)}
B
(
10
,
−
10
,
−
14
)
to the plane
p
.
{p.}
p
.
Attempt
F
{F}
F
(
{\Big(}
(
,
,
)
{\Big)}
)
Answer
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