If you do, the unit vectors are called i prime and j prime, the components of the vector change.
如果这么做,单位矢量就是 i' 和 j',矢量的两个分量也会发生变化
Here is the unit vector i prime, that's unit vector j prime and here is this vector A.
这是单位矢量 i',那是单位矢量 j',以及这是矢量 A
Unit vector i points away from the origin in the x direction.
单位矢量 i 从原点指向 x 轴正方向
It's like the unit vector i.
它就像单位矢量 i
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