Taking a more pop-oriented direction in the 1970s, the group garnered five Top 5 singles, including three that went to Number One.

VOA: standard.2010.06.27

But I know when I multiply a vector by a number, I get a vector in the same direction.

但是我所知道的是当矢量乘以一个常数,我会得到一个同方向的矢量

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