MCQ
વિકલ સમીકરણ $\frac{dy}{dx}=\frac{1}{xy[x^2\sin\ y^2+1]}$ નો ઉકેલ $........... .$
- ✓$x^2(\cos\ y^2-\sin\ y^2-2ce^{-y^2})=2$
- B$y^2(\cos\ x^2-(\sin\ y^2-2ce^{-y^2}))=2$
- C$x^2((\cos\ y^2-\sin\ y^2-e^{-y^2}))=4$
- Dએક પણ નહીં.
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