The unit vector perpendicular to vecB is

Which of the following is the unit vector perpendicular to vecA and vecB

IF vecA = (2 hati + hatj) and vecB = hati - hatj + 5 hatk find (i) vecA xx vecB (ii ) angle between vecA and vecB (iii ) unit vector perpendicular to vecA and vecB .

IF vecA = (2 hati + hatj) and vecB = hati - hatj + 5 hatk find (i) vecA xx vecB (ii ) angle between vecA and vecB (iii ) unit vector perpendicular to vecA and vecB .

If veca=2hati+hatj-hatk, vecb= -hati+2hatj+hatk, vecc=-hati+2hatj-hatk then the unit vector perpendicular to both veca+vecb and vecb +vec c is :

Let veca be a unit vector perpendicular to unit vectors vecb and vecc and if the angle between vecb and vecc " is " alpha , " then " vecb xx vecc is

Let veca be a unit vector perpendicular to unit vectors vecb and vecc and if the angle between vecb and vecc " is " alpha , " then " vecb xx vecc is

Find a vector and unit vector perpendicular to each of the vector veca+vecb and veca-vecb Where veca = 3hati+2hatj+2hatk & vecb = hati+2hatj-2hatk .