The derivative of \[\sqrt{\sqrt{x}+1}\]is [SCRA 1996]

\[\frac{1}{\sqrt{x}(\sqrt{x}+1)}\]

\[\frac{1}{\sqrt{x}\sqrt{x+1}}\]

\[\frac{4}{\sqrt{x(\sqrt{x}+1)}}\]

\[\frac{1}{4\sqrt{x(\sqrt{x}+1)}}\]

The derivative of \[\sqrt{\sqrt{x}+1}\]is

1.	The derivative of \[\sqrt{\sqrt{x}+1}\]is [SCRA 1996]
A.	\[\frac{1}{\sqrt{x}(\sqrt{x}+1)}\]
B.	\[\frac{1}{\sqrt{x}\sqrt{x+1}}\]
C.	\[\frac{4}{\sqrt{x(\sqrt{x}+1)}}\]
D.	\[\frac{1}{4\sqrt{x(\sqrt{x}+1)}}\]
Answer» E.

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The derivative of \[\sqrt{\sqrt{x}+1}\]is [SCRA 1996]

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