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【简答题】
读“经纬网图”,完成下列问题。 (1) 经纬度位置:甲 ,丙 。 (2) 甲、乙、丙、位于东半球的是 。 (3) 甲位的 方向,某飞机由甲飞往乙,沿最短路线,合适的航向为 ,其最短距离应 (填“小于”“等于”或“大于”)2222. 2 千米。
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【简答题】What is necessary to the flourishing and multiplication of the animals kept in captivity?
【单选题】Comparing the “traditional multiplication method” and the lattice method,
A.
More space is required by the lattice method
B.
Each individual step in the lattice method is simpler
C.
The total amount of addition and multiplication operations needed are the same
D.
All of the options given
【单选题】How does Booth's Algorithm improve binary multiplication?
A.
It prevents overflow.
B.
It prevents underflow.
C.
It preserves the sign of the multiplication operation.
D.
It enhances the speed of the operation significantly.
【简答题】scalar multiplication
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