Mathematics
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current location:Mathematical operation > History of Inequality Computation
    (2x+7)/3-(1+3x)/2>1
    2(x+1)>-3
    (x+5)/2-x≤1
    2x+1>x
    (x-1)/3-(2x+4)/4>-1/6
    -2x-1>3
    x>-x/3
    1-x≤2
    -2x>6
    x/3≤-3
    3x^2-6x>0
    3x^2-6x<0
    -2x>-5
    1.02^x*0.98^(250-x)>1
    3x+1>x-3
    1.02^x*0.98^(250-x)>1
    25x+15(150-x)≤2500
    (2-x)÷3+1≥x
    lnsinx小于lncosx
    lnsinx≤lncosx

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