Question

if A={-2, 0,1,3,5}, B={-1, 0,2,5,6}and C={-1, 2,5,6,7} show that A-(BuC) =(A-B) n(A-C)​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

can you repeat again ?

can it is B union C

that's not like this

it is

A U B = n (A ) + n(B) - A n B