Fill in the blanks with the appropriate colour
(a) Blue + ………… = Cyan
(b) Red + Blue + …………. = Vhite
(c) Red + Blue = …………
(d) Green + Red = …………
(a) Blue + Green = Cyan
(b) Red + Blue + Green = White
(c) Red + Blue = Magenta
(d) Green + Red = Yellow
