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rommysingh
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If xy + z = x(y+z), which must be true?
1) x=0 and z=0
2) x=1 and y = 1
3)y=1 and z =0
4)x=0 or y=0
5)x=1 or z=0
1) x=0 and z=0
2) x=1 and y = 1
3)y=1 and z =0
4)x=0 or y=0
5)x=1 or z=0
