That means that p1 and -- where I am, the point number 1 and point number 2 were completely arbitrary.
因为1和,两个点是2,陆军上面。
We've added an extra one at 11:00, an extra one at 2:00, and we've added one at 1:00.
我们在11点钟加了课,还有2点和1点。
the same as polar point 2, polar point 1 And then I could say well, gee, are they the same point?
和另外一个极坐标点,我如果来试试,和polar,point,2是不是相同的话?
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