VectorEasy
Question
The vector(s) which is/are coplanar with vectors 
and perpendicular to the vector
is/are
and perpendicular to the vector is/areOptions
A.
B.
C.
D.
Solution
Any vector in the plane of 
and 
is 
Also,
= 0 ⇒ λ + μ = 0
⇒
and is Also,
= 0 ⇒ λ + μ = 0 ⇒
Create a free account to view solution
View Solution FreeMore Vector Questions
If ,,, are position vectors of points P, Q, R, S such that − = 2( − ), then-...The position vector of a point C with respect to B is î + ĵ and that of B with respect to A is î − ...Let the lines $L_{1}:\overrightarrow{r} = \widehat{i} + 2\widehat{j} + 3\widehat{k} + \lambda(2\widehat{i} + 3\widehat{j...Let a- ,b- and c-  be three unit vectors such that a-×b-×c-=32b-+c- if c- is not parallel to is c- , then...If position vectors of A,B,C,D are respectively 2î + 3ĵ + 5, î + 2ĵ + 3, −5î + 4ĵ &#...