函数f(x)=lnx+3x-11在以下哪个区间内一定有零点解( ) A(O,1)函数f(x)=lnx+3x-11在以下哪个区间内一定有零点解( ) A(O,1) B(1,2) C(2,3) D(3,4)
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![函数f(x)=lnx+3x-11在以下哪个区间内一定有零点解( ) A(O,1)函数f(x)=lnx+3x-11在以下哪个区间内一定有零点解( ) A(O,1) B(1,2) C(2,3) D(3,4)](/uploads/image/z/8569005-69-5.jpg?t=%E5%87%BD%E6%95%B0f%28x%29%3Dlnx%2B3x-11%E5%9C%A8%E4%BB%A5%E4%B8%8B%E5%93%AA%E4%B8%AA%E5%8C%BA%E9%97%B4%E5%86%85%E4%B8%80%E5%AE%9A%E6%9C%89%E9%9B%B6%E7%82%B9%E8%A7%A3%28+%29+A%28O%2C1%29%E5%87%BD%E6%95%B0f%28x%29%3Dlnx%2B3x-11%E5%9C%A8%E4%BB%A5%E4%B8%8B%E5%93%AA%E4%B8%AA%E5%8C%BA%E9%97%B4%E5%86%85%E4%B8%80%E5%AE%9A%E6%9C%89%E9%9B%B6%E7%82%B9%E8%A7%A3%28+%29+A%28O%2C1%29+B%281%2C2%29+C%282%2C3%29+D%283%2C4%29)
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