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प्रश्न
For the substitution \[x=vy\], which differentiated form is correct?
पर्याय
\[\frac{dx}{dy}=y\frac{dv}{dy}\]
\[\frac{dx}{dy}=v+x\frac{dv}{dx}\]
\[\frac{dx}{dy}=v+y\frac{dv}{dy}\]
\[\frac{dx}{dy}=\frac{dv}{dy}+yv\]
MCQ
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उत्तर
With \[x=vy\], differentiate with respect to \[y\]. The product rule gives \[\frac{dx}{dy}=v+y\frac{dv}{dy}\].
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
