Find the perpendicular unit vector to the vectors `bar a=2 hat i-hat j+ hat k` and `bar b=3 hat i+4 hat j-hat k` and the sine of the angle between them.

Find the angel between the vectors vec a=hat i-hat j+hat k and vec b=hat i+hat j-hat k

Show that a unit vector perpendicular to each of the vectors 3vec i+hat j+2hat k and 2hat i-2hat j+4hat k is (1)/(sqrt(3))(hat i-hat j-hat k) and the sine of the angle between them is (2)/(sqrt(7)) .

Find a unit vector perpendicular to both the vectors hat i-2hat j+3hat k and hat i+2hat j-hat k

Find angle between the vectors vec a=hat i+hat j-hat k and vec b=hat i-hat j+hat k

Find a unit vector perpendicular to the lane containing the vectors vec a=2hat i+hat j+hat k and vec b=hat i+2hat j+hat k

Find a unit vector perpendicular to both the vectors 4hat i-hat j+3hat k and -2hat i+hat j-2hat k

A unit vector perpendicular to each of the vectors 2hat(i) - hat(j) + hat(k ) and 3hat(i) - 4hat(i) - hat(k) is

The angle between the vectors (hat i + hat j + hat k) and ( hat i - hat j -hat k) is

Find the angle between the vectors vec a=hat i-hat j+hat k and vec b=hat i+hat j-hat j-hat k

The unit vector perpendicular to both the vectors a=hat i+hat j+hat k and b=2hat i-hat j+3hat k and making an acute angle with the vector k is