MCQ
વિકલ સમીકરણ $\frac{{dy}}{{dx}} = {x^2} + \sin 3x$ નો ઉકેલ મેળવો.
- A$y = \frac{{{x^3}}}{3} + \frac{{\cos 3x}}{3} + c$
- ✓$y = \frac{{{x^3}}}{3} - \frac{{\cos 3x}}{3} + c$
- C$y = \frac{{{x^3}}}{3} + \sin 3x + c$
- Dએકપણ નહી.
On integrating, $y = \frac{{{x^3}}}{3} - \frac{{\cos 3x}}{3} + c$.
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