Nijo wrote:
Is y = 3?
(1) (y - 3)(x - 4) = 0
(2) (x - 4) = 0
Statement 1:
If x=4, then y can be any value.
INSUFFICIENT.
Statement 2:
x=4.
No information about y.
INSUFFICIENT.
Statements combined:
Since x=4, y can be any value.
INSUFFICIENT.
The correct answer is
E.
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