(a) Find symmetric equations for the line that passes throughthe point
(5, −5, 6)
and is parallel to the vector
−1, 3, −2
.
−(x − 5) = 3(y + 5) = −2(z − 6).
x + 5 =
=
.   Â
=
=
.
=
=
.
−(x + 5) = 3(y − 5) = −2(z + 6).
(b) Find the points in which the required line in part (a)intersects the coordinate planes.
point of intersection withxy-plane    Â
 Â
point of intersection withyz-plane    Â
 Â
point of intersection withxz-plane    Â
 Â
