when are you suppose to use additive color mixing VS. subtractive color mixing?
i think this is the answer :-18/23 I'm not sure please.
Inverse is usually 1 divided by the number in question. I've been out of math too long to remember what an additive inverse is. If they are the same, then you want 1/(18/23) which is the same as (1/1)/(18/23) and now you can treat it as a regular division of fractions, invert and multiply. Again, if my memory is good, a number multiplied by its inverse is 1 so you can use that to check out your answer.
ok there are 2 shade spectrum, there is subtractive and there is additive. RGB spectrum, the easy spectrum is an additive spectrum. What this implies is, with a view to attain a white you may desire to characteristic all 3 hues. purple + green + Blue White CMYK is subtractive. meaning you will possibly would desire to subtract shade to get white. Now while mixing in case you're utilising surely CMYK values, this is to declare Cyan, Magenta, Yellow and black. with a view to get purple you will possibly would desire to combination probabilities of Magenta, Yellow and usually black. with the aid of Print a stable combination for purple is a hundred M, 80 Y and approximately 10 black. those are all probabilities. So in case you're doing it in a working laptop or pc it would be a hundred% Magenta, 80% Yellow and 10% black. Now in case you're bodily mixing hues this of direction will probable no longer artwork to nicely. you will possibly would desire to aim diverse adjustments. Say 3 areas Magenta, a million section Yellow and .5 areas of black. specifically you will would desire to play around to get the hues you like, and purely be certain you combination them truly nicely.
Additive color mixing refers to light. Subtractive color mixing refers to pigments (paints). When different colors of light merge, the result is a mixture of those colors. If you shine a red light, a green light, and a blue light into your eye simultaneously, you perceive that as white light. Pigments work by subtracting color from the light they reflect. For example, red paint absorbs every color of the visible spectrum EXCEPT red. Mixing pigments therefore has the result of subtracting various colors from the light that falls on them. Mixing more and more pigments gets you a color closer to black. I hope that helps. Good luck!
