VectorHard
Question
The lines 
and 
are coplanar if
and are coplanar ifOptions
A.k = 0 or - 1
B.k = 1 or - 1
C.k = 0 or - 3
D.k = 3 or - 3
More Vector Questions
Let and be non-zero vectors such that If θ is the acute angle between the vectors and , then sin θ equals...If in a right- angled triangle ABC, the hypotenuse AB = p, . + . + . equals-...The position vector of two points P and Q are respectively and then the position vector of the point dividing in 2 : 5 i...are 3 vectors, such that , then is equal to...A vector is said to be rational vector if a, b, c are all rational. If this vector having magnitude as positive integer,...