質問: evaluate: (i) `int(e^(2x))/(e^(2x)-2)\ dx` (ii) `int(2cosx-3sinx)/(6cosx+4sinx)\ \ dx` evaluate: (i) `int(e^(2x))/(e^(2x)-2)\ dx` (ii) `int(2cosx-3sinx)/(6cosx+4sinx)\ \ dx`
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