命题p:函数f(x)=sin(2x-∏/6)+1满足f(∏/3+x)=f(∏/3-x)命题q:函数g(x)=sin(2x+⊙)+1可能是奇函数(⊙为常数);则复合命题“p或q","p且q","非q"中的真命题的个数是?答案是2怎么求的?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/19 06:10:34
![命题p:函数f(x)=sin(2x-∏/6)+1满足f(∏/3+x)=f(∏/3-x)命题q:函数g(x)=sin(2x+⊙)+1可能是奇函数(⊙为常数);则复合命题“p或q](/uploads/image/z/14064515-35-5.jpg?t=%E5%91%BD%E9%A2%98p%3A%E5%87%BD%E6%95%B0f%28x%29%3Dsin%282x-%E2%88%8F%2F6%29%2B1%E6%BB%A1%E8%B6%B3f%28%E2%88%8F%2F3%2Bx%29%3Df%28%E2%88%8F%2F3-x%29%E5%91%BD%E9%A2%98q%3A%E5%87%BD%E6%95%B0g%28x%29%3Dsin%282x%2B%E2%8A%99%EF%BC%89%2B1%E5%8F%AF%E8%83%BD%E6%98%AF%E5%A5%87%E5%87%BD%E6%95%B0%EF%BC%88%E2%8A%99%E4%B8%BA%E5%B8%B8%E6%95%B0%EF%BC%89%EF%BC%9B%E5%88%99%E5%A4%8D%E5%90%88%E5%91%BD%E9%A2%98%E2%80%9Cp%E6%88%96q%22%2C%22p%E4%B8%94q%22%2C%22%E9%9D%9Eq%22%E4%B8%AD%E7%9A%84%E7%9C%9F%E5%91%BD%E9%A2%98%E7%9A%84%E4%B8%AA%E6%95%B0%E6%98%AF%3F%E7%AD%94%E6%A1%88%E6%98%AF2%E6%80%8E%E4%B9%88%E6%B1%82%E7%9A%84%3F)
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