Show a composite inverse translation/rotation transformation (rotation first): We know that an affine transformation of coordinates is

Show a composite inverse translation/rotation transformation (rotation first):

Transcribed Image Text:

We know that an affine transformation of coordinates is given by a11 12 13 I 021 022 023 y 0 0 1 X = Ay = where (x, y) are the transformed coordinates and (r. y) the original coordinates. We want to find the inverse transformation A-¹ to go from the transformed back to the original coor- dinates. We know that an affine transformation of coordinates is given by a11 12 13 I 021 022 023 y 0 0 1 X = Ay = where (x, y) are the transformed coordinates and (r. y) the original coordinates. We want to find the inverse transformation A-¹ to go from the transformed back to the original coor- dinates.