Question

prove it
I will mark as brainlist
no fake answers otherwise I will report it​

Answer 1

Answer:

let A=(1,2,3) B=(4,5,6) and C=(7,8,9)

AU(BnC)=(1,2,3)

as BnC is a null set

(AUB)=( 1,2,3,4,5,6)

(AUC)=1,2,3,7,8,9)

(AUB)n(AUC)=(1,2,3)

HENCE AU(BnC)=(AUB)n(AUC)

MARK ME AS BRAINLIEST