\"\"

\

The function is \"\".

\

The domain of a function is set of all values of \"\", which makes the function mathematically correct.

\

The function under the square root cannot be negative.

\

\"\"

\

The domain of \"\" is \"\" .

\

The function \"\" is continuous over the interval \"\".

\

\"\"

\

The function is \"\".

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Limit definition of derivatives : \"\".

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\"\"

\

\"\".

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Denominator of the derivative function should not be zero or negative.

\

\"\"

\

Domain is \"\".

\

The derivative of the function \"\" is differentiable for \"\".

\

\"\"

\

The derivative of the function \"\" is differentiable for \"\".