The unit vector in `XOZ` plane and making angles `45^@` and `60^@` respectively with `vec(a)=2i+2j-k` and `vecb=0i+j-k`, is

Find the angle between the vectors veca=2i+j-k and vecb=i-j+k .

Find the angle between two vectors vec(A)=2i+j-k and vec(B)=i-k .

A unit vector in the XOY-plane that makes an angle 30^(@) with the vector i + j and makes an angle 60^(@) with i - j is

Find the angle between the vectors veca=3i+4j+k and vecb=2i+3j-k .

A unit vector in the xy plane that makes an angle of 45^(o) with the vector i+j and an angle of 60^(o) with the vector 3i-4j is

A unit vector perpendicular to the plane of vec a = 2i-6j-3k and vec b = 4i+3j-k is

Find vec a unit vector perpendicular to each of the vectors vec a=3i+2j-3k and vec b=i+j-k

Find the unit vector along veca-vecb where veca=i+3j-k and vecb=3i+2j+k .