Let `vec a`be a unit vector and `vec b`a non-zero vector not parallel to `vec a` The angles of the triangle, two of whose sides are represented by `sqrt3 (vec a xx vec b) and (vec b -(vec a .vecb) veca` are

Let vec a be a unit vector and vec b a non-zero vector not parallel to vec a The angles of the triangle, two of whose sides are represented by sqrt(3)(vec a xxvec b) and (vec b-(vec a*vec b)vec a are

Angle between the vectors sqrt3(veca xx vec b) " and " vec b - (veca .vecb)veca is

If a parallelogram is formed with two sides represented by vector vec(a) and vec(b) , then vec(a)+vec(b) represents the

If vec a and vec b are two non-zero vectors such that |vec a xxvec b|=vec a*vec b, then angle between vec a and vec b

vec a and vec b are two non-collinear unit vectors vec a,vec b,xvec a-yvec b form a triangle.

If vec a and vec b are two non-collinear vectors having the same initial point.What are the vectors represented by vec a+vec b and vec a-vec b

If vec a,vec b, and vec c are non-zero vectors such that vec a.vec b=vec a*vec c, then find the geometrical relation between the vectors.

If vec a and vec b are unit vectors find the angle between vec a+vec b and vec a-vec b

Solve the following equation for the vector vec p; vec p xx vec a+(vec p. vec b)vec c=vec b xx vec c where vec a ,vec b,vec c are non zero non coplanar vectors and vec a is neither perpendicular to vec b non to vec c hence show that (vec p xx vec a+([vec a vec b vec c])/(vec a*vec c) vec c) is perpendicular vec b-vec c.

Let vec a,vec b, and vec c be non-coplanar vectors and let the equation vec a',vec b',vec c' ,are reciprocal system of vector vec a,vec b,vec c, then prove that vec a xxvec a'+vec b xxvec b'+vec c xxvec c ,is a null vector.