Black in CMYK is not strictly necessary, you can absolutely make black out of CMY, but the separate ink gets added since black is such a regular occurence it's simply cheaper to not mix it out of the other colors.
Yeah, I, for example, am a nobody with a degree
Black in CMYK is not strictly necessary, you can absolutely make black out of CMY, but the separate ink gets added since black is such a regular occurence it's simply cheaper to not mix it out of the other colors.