如圖,$OABC-DEFG$ 為一正方體,試問向量外積 $\overset{\large\rightharpoonup}{AD}\times \overset{\large\rightharpoonup}{AG}$ 與下列哪一個向量平行?
正方體 OABC-DEFG
- $\overset{\large\rightharpoonup}{AE}$
- $\overset{\large\rightharpoonup}{BE}$
- $\overset{\large\rightharpoonup}{CE}$
- $\overset{\large\rightharpoonup}{DE}$
- $\overset{\large\rightharpoonup}{OE}$