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标题: GWD-4-32 [打印本页]

作者: renprince 时间: 2005-8-29 06:11 标题: GWD-4-32

Q32:

If m and v are integers, what is the value of m + v?

(1) mv = 6

(2) (m + v)² = 25

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D. EACH statement ALONE is sufficient.

E. Statements (1) and (2) TOGETHER are NOT sufficient.

why the answer is not C?

作者: luoye1 时间: 2005-8-29 16:12

正确答案是什么〉

作者: jhiiool 时间: 2005-8-29 20:17

2/3或者-2/-3都同时符合1和2两个条件

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