Question

IF A,B,C are any three sets ,prove that AU(BUC)=(AUB)U(AUC)​

Answer 1

Step-by-step explanation:

As the Statement says

The bending of light as it passes from one medium to another is called refraction. ... The amount of refraction increases as the wavelength of light decreases. Shorter wavelengths of light (violet and blue) are slowed more and consequently experience more bending than do the longer wavelengths (orange and red).

Hope it will help