1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Mathematics
Condition for Two Lines to Be Parallel
Write the for...
Question
Write the formula for the shortest distance between the lines
r
→
=
a
1
→
+
λ
b
→
and
r
→
=
a
2
→
+
μ
b
→
.
Open in App
Solution
The shortest distance d between the parallel lines
r
→
=
a
1
→
+
λ
b
→
and
r
→
=
a
2
→
+
μ
b
→
is given by
d
=
a
2
→
-
a
1
→
×
b
→
b
→
Suggest Corrections
0
Similar questions
Q.
Distance between two parrallel lines,
¯
¯
¯
r
=
¯
¯
¯
a
1
+
λ
¯
¯
b
and
¯
¯
¯
r
=
¯
¯
¯
a
2
+
μ
¯
¯
b
,
is given by
Q.
The equation of the plane containing the lines
r
=
a
1
+
λ
b
and
r
=
a
2
+
μ
b
is
Q.
Write the condition for the lines
r
→
=
a
1
→
+
λ
b
1
→
and
r
→
=
a
2
→
+
μ
b
2
→
to be intersecting.
Q.
The shortest distance between the skew lines
→
r
=
→
r
1
+
t
→
a
1
and
→
r
=
→
r
2
+
n
−
→
a
2
,
where
→
r
1
=
9
j
+
2
k
,
→
a
1
=
3
i
−
j
+
k
,
→
r
2
=
−
6
i
−
5
j
+
10
k
,
→
a
2
=
−
3
i
+
2
j
+
4
k
is
3
√
a
. Then the value of
a
is:
Q.
Write the equation of the plane containing the lines
r
→
=
a
→
+
λ
b
→
and
r
→
=
a
→
+
μ
c
→
.
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Tango With Straight Lines !!
MATHEMATICS
Watch in App
Explore more
Condition for Two Lines to Be Parallel
Standard XII Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Solve
Textbooks
Question Papers
Install app