Mark (√) against the correct answer in each of the following:
The unit vector normal to the plane containing and is
To find – A unit vector perpendicular to the two given vectors.
Formula to be used - where and
Tip – A vector perpendicular to two given vectors is their cross product.
The unit vector of any vector is given by
, which the vector perpendicular to the two given vectors.
The required unit vector
Rate this question :