Question

why are red green and blue primary colors of light

Answer 1

Hi friend
If you can mix a colour to another colour to form a new colour then it is a primary colour
When red mixed with yellow it turns into orange
and when blue is mixed with yellow it gives green

Answer 2

Answer:

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• Additive primary colors. ... So red, green and blue are additive primaries because they can make all other colors, even yellow. When mixed together, red, green and blue lights make white light. Your computer screen and TV work this way.