已知向量a=(2,4),向量b=(x,8),且向量a垂直向量b,则x的值是?需要过已知向量a=(2,4),向量b=(x,8),且向量a垂直向量b,则x的值是?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/14 03:30:38
![已知向量a=(2,4),向量b=(x,8),且向量a垂直向量b,则x的值是?需要过已知向量a=(2,4),向量b=(x,8),且向量a垂直向量b,则x的值是?](/uploads/image/z/12677117-5-7.jpg?t=%E5%B7%B2%E7%9F%A5%E5%90%91%E9%87%8Fa%3D%282%2C4%29%2C%E5%90%91%E9%87%8Fb%3D%28x%2C8%29%2C%E4%B8%94%E5%90%91%E9%87%8Fa%E5%9E%82%E7%9B%B4%E5%90%91%E9%87%8Fb%2C%E5%88%99x%E7%9A%84%E5%80%BC%E6%98%AF%3F%E9%9C%80%E8%A6%81%E8%BF%87%E5%B7%B2%E7%9F%A5%E5%90%91%E9%87%8Fa%3D%282%2C4%29%2C%E5%90%91%E9%87%8Fb%3D%28x%2C8%29%2C%E4%B8%94%E5%90%91%E9%87%8Fa%E5%9E%82%E7%9B%B4%E5%90%91%E9%87%8Fb%2C%E5%88%99x%E7%9A%84%E5%80%BC%E6%98%AF%3F)
x͒n@_%Tizh6-jhH8Q$@PyW`]ġJ9pO3l:ڣ"JŬ҃*_<ȓ/U8?zȻqqwּlS?\R2Z;EȪ7oBkѦmN'"I^BiGMFNnKm鮿j.kB)
6,D$0ɮ1fCd2Č)HU @2up=]ffPUi{)aYQFTP!U vUx=Bd뒢n*kBD5p0~Og|'^yr=;>FI6