Evaluate: `int(2sinx+3cosx)/(3sinx+4cosx)\ dx`

Explanation

To evaluate the integral

\[ I = \int \frac{2 \sin x + 3 \cos x}{3 \sin x + 4 \cos x} \, dx, \]

we can use the method of integration by parts or substitution. Here, we will use the method of substitution.

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