VectorHard
Question
If vector 
+ 
is perpendicular to 
and 2
+ 
is perpendicular to 
then-
+ is perpendicular to and 2 + is perpendicular to then-Options
A. = √2
= √2B. = 2
= 2C.
= √2
= √2D. =
= More Vector Questions
If are position vectors fo 6 points A, B, C D, E & F respectively such that , then -...If = (x + 1) + (2y − 3) and = 5 − 2 are two vectors such that 2 = 3 , & , are non collinear vectors then-...If a vector of magnitude 3√6 is directed along the bisector of the angle between the vectors and then...Let $\overrightarrow{a} = 2\widehat{i} + \widehat{j} - 2\widehat{k},\overrightarrow{b} = \widehat{i} + \widehat{j}$ and ...Which of the following is unit vectors-...