Two vectors `vec A` and `vec B` are inclined to each other at an angle `theta`. Then a unit vector perpendicular to both `vec A` and `vec B`

Two vectors vec(A)and vec(B) are at right angles to each other then

Let the unit vectors vec a and vec b be perpendicular to each other and the unit vector vec c be inclined at an angle theta to both vec a . and vec b. If vec c=xvec a+yvec b+z(vec a xxvec b) then

If vec a,vec b and vec c are three units vectors equally inclined to each other at an angle alpha. Then the angle between vec a and plane of vec b and vec c is

Two vectors vec(a) and vec(b) are perpendicular to each other if vec(a).vec(b)=0 .

Vector component of vector vec b perpendicular to vec a is

Let vec a,vec b,vec c be three non-zero vectors such that vec c is a unit vector perpendicular to both vec a and vec b. If the between vec a and vec b is pi/6 prove that [vec avec bvec c]^(2)=(1)/(4)|vec a|^(2)|vec b|^(2)

If vec(c ) is the unit vector perpendicular to both the vector vec(a) and vec(b) , then what is another unit vector perpendicular to both the vectors vec(a) and vec(b) ?

Let vec a,vec b,vec c and are unit vectors inclined to each otherat an angle of (2 pi)/(3). If hat p,hat q and hat r are unit vectors alongthe angle bisectors of vec a and vec b,vec b and vec c and vec a are spectively, then [hat phat qhat r] is equal to

The vectors vec(a) and vec(b) are perpendicular if :

If vec a and vec b are two unit vectors such that vec a+vec b is also a unit vector then find the angle between vec a and vec b