Question

.A ={1,2,3,4,5) and B={4,5,6,7} ,C={2,3,4} show that A-(BnC) = (A-B) U (A-C? OR
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Answer 1

Answer:

Step-by-step explanation:

B n C = {4}

• A - ( B n C ) = {1,2,3,5}

(A-B) = {1,2,3}

(A-C) = { 1,5}

• (A-B) U (A-C) = { 1,2,3,5 }

∴  A - ( B n C )  = (A-B) U (A-C)