Question

if A=(-2,0,1,3,5),B=(-1,0,2,5,6) C=(-1,2,5,6,7) find A-(BuC) =(A-B)n(A-C) please sloution please​

Answer 1

Answer:

BuC={-1, 0,2,5,6,7}

A-BuC=(-2,1,3)

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

A-C=(-2,0,1,3)

(A-B)n(A-C)=(-2,1,3)

--Hence proved