In the xy-coordinate plane, what are the x-coordinates of the four vertices of square JKMN?
(1) J and M are on the x-axis, and l < k and N are on the y-axis.
(2) The center of the square is at the origin.
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AStatement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
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BStatement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
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CBOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
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DEACH statement ALONE is sufficient.
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EStatements (1) and (2)TOGETHER are NOT sufficient.
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正确答案: E