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4 + 6 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.

\(\frac{d}{{dx}}(\sin \sqrt x )\) equals:

\(\frac{{ - \cos \sqrt x }}{{2\sqrt x }}\)

\(\cos \sqrt x \)

\(\frac{{\cos \sqrt x }}{{2\sqrt x }}\)

\(\frac{{\cos \sqrt x }}{{\sqrt x }}\)