Please help to simplify xy'x' + xyx' xy + xy' +x'y x + yz + x'y + y'xz
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Originally Posted by cj's mom Please help to simplify xy'x' + xyx' xy + xy' +x'y x + yz + x'y + y'xz (i) Isnt xx' = 0? (ii) xy + xy' +x'y = x(y+y') + x'y = x + x'y = x + y (iii) x + yz + x'y + y'xz = x + x'y + z(y + y'x) = x + y + z(y + x) = (y+x)(1 + z) = y + x
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