Consumer Reviews and Complaints. I am very happy with my experience with Merry Maids. My maid is a 25-year old lady and I'm an older woman and a grandma and she reminds me of one of my grandchildren. She cleans everything and does a very efficient job.
ADDITIVE color mixing uses red, green and blue (RGB). SUBTRACTIVE color mixing uses cyan, yellow and magenta (CYM). The primary colors in the SUBTRACTIVE coloring system are the secondaries of the ADDITIVE color mixing system. These two systems of color mixing are the basis of all film and video color production.
Subtractive colour mixtures involve the selectively absorption of wavelengths. Cyan, magenta and yellow are subtractive primaries. If white light was shone through a yellow filter, the yellow filter will absorb blue and transmit red and green (which makes yellow). Therefore, yellow can be considered as a-B filter.