After completion of this chapter, students will be able to:

  • know about the combination of transformations and transformation using matrix.
  • solve the problems of combination of transformations.
  • solve the problems of transformation using matrix.


Combination of Transformations

If the point P is transformed by the transformation R1 to the point 'p' is again transformed by the transformation R2 to the point P", then the transformation which maps the point P to p" is said to be the combined transformation of R1 and R2. It is denoted by R2 .R1. The transformation R2.R. is also written as R2. R1