Hi There;

Help.. help...

Find the 3x3 matrices that represent the following transformation of 2D space:

a) A rotation of -90 degrees about the origin followed by a translation of (3, -4)

b) A translations of (3, -4) followed by a rotaion of -90 about the origin

c) A rotation of -90 degrees abt the point (3, -4)

b) Find the image of A(1,2) under the transformation (a), (b) and (c) respectively.

Thank you.