MCQ
The derivative of $F[f\{ \phi (x)\} ]$ is
- A$F'\,[f\,\{ \phi \,(x)\} ]$
- B$F\,[f\,\{ \phi \,(x)\} \,]\,f'\{ \phi (x)\} $
- C$F'[f\,\{ \phi \,(x)\} ]\,f'\{ \phi (x)\} $
- ✓$F'\,[f\,\{ \phi \,(x)\} ]\,f'\{ \phi (x)\} \,\phi '\,(x)$
✓
Answer
Correct option: D.
$F'\,[f\,\{ \phi \,(x)\} ]\,f'\{ \phi (x)\} \,\phi '\,(x)$
d
(d) $y' = F'[f\{ \phi (x)\} ]\,f'\,\{ \phi (x)\} \,\phi '(x)$.
(d) $y' = F'[f\{ \phi (x)\} ]\,f'\,\{ \phi (x)\} \,\phi '(x)$.
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