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2.Please determine which the following matrix is a diagonal matrix. (A) (B) (C) (D)
問題詳情
2.Please determine which the following matrix is a diagonal matrix.
(A)
(B)
(C)
(D)
參考答案
答案:
[無官方正解]
難度:
計算中
-1
書單:
沒有書單,新增
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11. 在平面上,已知 ABCD 是一平行四邊形,且點 X 在 ∆BCD 的內部(不含邊界)。下列選項中,試選出 可能的關係式。(A) (B) (C) (D) (E)
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【題組】27. For every integer n≥ I, we have10
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