Method of Separable Variables Q9

Method of Separable Variables Q9

Find the general solution of each of the following differential equations expressing your answers in terms of \(y\).

  1. \(\frac{\mathrm{d}y}{\mathrm{d}x}+2y-3=y^{2}\)
  2. \((x^{2}-1)\frac{\mathrm{d}y}{\mathrm{d}x}=xy\)

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Answer:\(\text{(a)}\ y=1+\sqrt2\tan(\sqrt2x+B),\ B\in\mathbb{R}\) \(\text{(b)}\ y=A\sqrt{|x^2-1|},\ A\in\mathbb{R}\)

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