Answer:
On
comparing the given equations with
and
we
get, x1 = ?1, y1 = ?1, z1 = ?1; a1
= 7,
b1
= ?6, c1 = 1
and
x2 = 3, y2= 5, z2= 7; a1 = 1,
b2
= ?2, c2 = 1
Now
+
(b1c2 ? c1b2)2 + (c1a2
? a1c2)2
=
(?14 ? (?6))2 + (?6 ? (?2))2 + (1 ? 7)2
=
(?14 + 6)2 + (?6 + 2)2 + (?6)2
=
64 + 16 + 36 = 116.
Now
shortest distance between the lines is given by
You need to login to perform this action.
You will be redirected in
3 sec