MCQ
વિકલ સમીકરણ $\frac{{dy}}{{dx}} = \frac{{x - y + 3}}{{2(x - y) + 5}}$ નો ઉકેલ મેળવો.
- A$2(x - y) + \log (x - y) = x + c$
- B$2(x - y) - \log (x - y + 2) = x + c$
- ✓$2(x - y) + \log (x - y + 2) = x + c$
- Dએકપણ નહી.
to $\frac{{dv}}{{dx}} = \frac{{v + 2}}{{2v + 5}}$ ==>$\int_{}^{} {\frac{{2v + 5}}{{v + 2}}} dv = \int_{}^{} {dx} $
==> $\int_{}^{} {\left[ {2 + \frac{1}{{(v + 2)}}} \right]} dv = \int_{}^{} {dx} $ ==> $2v + \log (v + 2) = x + c$
or $2(x - y) + \log (x - y + 2) = x + c$.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.