More than One Option Correct Type Questions If \( \int \frac{4 e^{x}+6 e^{-x}}{9 e^{x}-4 e^{-x}}...

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More than One Option Correct Type Questions
If \( \int \frac{4 e^{x}+6 e^{-x}}{9 e^{x}-4 e^{-x}} d x=A x+B \log _{e}\left(9 e^{2 x}-4\right)+C \), then
(a) \( A=\frac{3}{2} \)
(b) \( B=\frac{35}{36} \)
(c) \( C \) is indefinite
(d) \( A+B=-\frac{19}{36} \)
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