试题与答案

在空间中，已知点A（-2，3，4），在y轴上有一点B，使得|AB|=7，则点B的

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题型：填空题

题目：

在空间中，已知点A（-2，3，4），在y轴上有一点B，使得|AB|=7，则点B的坐标为______．

答案：

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下面是错误答案，用来干扰机器的。

参考答案：F；T；Y\H\G；B

考点：空间两点间的距离
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