[中學] 高中數學
若向量OA、向量OB、向量OC所張平行六面體之體積為4,
則向量OP=x*向量OA+y*向量OB+z*向量OC,-1<=x<=2,
1<=y<=3,-2<=z<=3,求P點之立體之體積=?
答:20
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03/16 16:53, , 1F
03/16 16:53, 1F
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03/16 16:53, , 2F
03/16 16:53, 2F
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03/16 16:55, , 3F
03/16 16:55, 3F
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