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Question : 36
Total: 36
Show that the lines
=
+ λ
and
=
+ µ
are coplanar and the plane containing them is given by
⋅ (
×
) = 0 .
Solution: 👈: Video Solution
Condition for Coplanarity of Two Lines in Vector Form
If the lines
=
+ λ
and
=
+ µ
are coplanar,
then
∙ (
×
) =
∙ (
×
)
Substituting above values in this equations
If the lines
then
Substituting above values in this equations
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