(江西省名校学术联盟2019届高三质量检测)已知向量https://bgk-photo.cdn.bcebos.com/42166d224f4a20a464c501a680529822730ed0f3.jpg,https://bgk-photo.cdn.bcebos.com/730e0cf3d7ca7bcb20a0fa4eae096b63f724a8f3.jpg,若https://bgk-photo.cdn.bcebos.com/6a63f6246b600c33b6a2e3a90a4c510fd8f9a1f3.jpg,则https://bgk-photo.cdn.bcebos.com/6609c93d70cf3bc737f0f08dc100baa1cc112ada.jpg的值为( )A、2B、8C、-2D、-8
(江西省名校学术联盟2019届高三质量检测)已知向量https://bgk-photo.cdn.bcebos.com/42166d224f4a20a464c501a680529822730ed0f3.jpg,https://bgk-photo.cdn.bcebos.com/730e0cf3d7ca7bcb20a0fa4eae096b63f724a8f3.jpg,若https://bgk-photo.cdn.bcebos.com/6a63f6246b600c33b6a2e3a90a4c510fd8f9a1f3.jpg,则https://bgk-photo.cdn.bcebos.com/6609c93d70cf3bc737f0f08dc100baa1cc112ada.jpg的值为( )
A、2
B、8
C、-2
D、-8
发布时间：2024-06-01 20:21:52
