Question

The unit vector perpendicular to both vectors
B = (1 + 2) + k), is
Ā= (-2) +36)
end
-1-2) -
-2-1
15
-2-2) - R
6
1 -2] - R​

Answer 1

Answer:

Firstly find the cross product of two vector

Then find the magnitude of resultant victor and divide the resultant vector by its magnitude and you get your answer