已知函数y=2sin(x+派/2)cos(x-派/2)与直线y=1/2相交,若在y轴右侧的交点自左向右依次记为M1,M2,M3,.,则[M1M13]向量等于
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/04 18:13:25
![已知函数y=2sin(x+派/2)cos(x-派/2)与直线y=1/2相交,若在y轴右侧的交点自左向右依次记为M1,M2,M3,.,则[M1M13]向量等于](/uploads/image/z/3808148-68-8.jpg?t=%E5%B7%B2%E7%9F%A5%E5%87%BD%E6%95%B0y%3D2sin%EF%BC%88x%2B%E6%B4%BE%2F2%EF%BC%89cos%EF%BC%88x-%E6%B4%BE%2F2%EF%BC%89%E4%B8%8E%E7%9B%B4%E7%BA%BFy%3D1%2F2%E7%9B%B8%E4%BA%A4%2C%E8%8B%A5%E5%9C%A8y%E8%BD%B4%E5%8F%B3%E4%BE%A7%E7%9A%84%E4%BA%A4%E7%82%B9%E8%87%AA%E5%B7%A6%E5%90%91%E5%8F%B3%E4%BE%9D%E6%AC%A1%E8%AE%B0%E4%B8%BAM1%2CM2%2CM3%2C.%2C%E5%88%99%5BM1M13%5D%E5%90%91%E9%87%8F%E7%AD%89%E4%BA%8E)
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来源:学生作业帮助网 编辑:作业帮 时间:2024/07/04 18:13:25