$$\real^{+}$$; the set of non-negative real numbers. $$(\real^n, \real^n) \rightarrow \real^+$$; a function that takes two vectors of dimension $n$ and returns a non ...

Abstract: In geometrical computations it is often necessary to find two unit vectors such that they and a given vector form an orthogonal basis. Computationally simple forms for the two unit vectors ...

Find quick revision notes of unit Vectors and 3D Geometry. This revision notes include important terms and formulae from these two chapters. At the time of examination this revision note will prove to ...