If xy + z = x(y+z), which of the following must be true?
A] x = 0 and z = 0
B] x = 1 and y = 1
C] y = 1 and z = 0
D] x = 1 or y = 0
E] x = 1 or z = 0
I chose C but is the incorrect answer, kindly help me in this question...
A] x = 0 and z = 0
B] x = 1 and y = 1
C] y = 1 and z = 0
D] x = 1 or y = 0
E] x = 1 or z = 0
I chose C but is the incorrect answer, kindly help me in this question...
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LEARNING, APPLICATION AND TIMING IS THE FACT OF GMAT AND LIFE AS WELL... KEEP PLAYING!!!
Whenever you feel that my post really helped you to learn something new, please press on the 'THANK' button.
