matrices are in matlab.

Given the following color combinations: Red+ Blue Purple = Red + Green Orange Blue + Green = Yellow Red + Green + Blue = White Assume you had the following matrices: x y [255 0; 0 0]; [0 255; 255 255]; z = [255 255; 255 255]; A. Describe what the image A would look like if: z; A(:,:,1) A(:,:,2) = y; A(:,:,3) = x; B. Describe what the image A would look like if: A(:,:,1) x; A(2) x; A(3) DR