Two vectors `vec(A)andvec(B)` are acting in the same plane and the vector `vec( C )` is perpendicular to the plane. The resultant of these vectors.

Two vector vec(A) and vec(B) have equal magnitudes. Then the vector vec(A) + vec(B) is perpendicular :

Two vectors vec(A) and vec(B) lie in plane, another vector vec(C ) lies outside this plane, then the resultant of these three vectors i.e., vec(A)+vec(B)+vec(C )

Two vectors vec(A) and vec(B) lie in plane, another vector vec(C ) lies outside this plane, then the resultant of these three vectors i.e., vec(A)+vec(B)+vec(C )

Two vectors vec(A) and vec(B) lie in plane, another vector vec(C ) lies outside this plane, then the resultant of these three vectors i.e., vec(A)+vec(B)+vec(C )

Two vectors vec(A) and vec(B) lie in X-Y plane. The vector vec(B) is perpendicular to vector vec(A) . If vec(A) = hat(i) + hat(j) , then vec(B) may be :

Two vectors vec(A) and vec(B) lie in X-Y plane. The vector vec(B) is perpendicular to vector vec(A) . If vec(A) = hat(i) + hat(j) , then vec(B) may be :

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

Vector component of vector vec b perpendicular to vec a is

Let theta be the angle between two vectors vec A and vec B and hat n is a unit vector perpendicular to their plane.