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b=

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a= a= \newline \qquad \newlineb= b= \newlined= d= \qquad e= e= \qquad \newline \qquad \newline \qquad \newline \qquad \newline \qquad c c- \newlinef= f=

Full solution

Q. a= a= \newline \qquad \newlineb= b= \newlined= d= \qquad e= e= \qquad \newline \qquad \newline \qquad \newline \qquad \newline \qquad c c- \newlinef= f=
  1. Identify Function Components: Identify the function and its components. f(x)=x+3f(x) = \sqrt{x+3}, where the inner function u(x)=x+3u(x) = x + 3 and the outer function is u\sqrt{u}.
  2. Differentiate Outer Function: Differentiate the outer function with respect to uu. If f(u)=uf(u) = \sqrt{u}, then f(u)=12uf'(u) = \frac{1}{2\sqrt{u}}.
  3. Substitute Inner Function: Substitute u(x)u(x) into the derivative of the outer function.\newlinef(u(x))=12x+3f'(u(x)) = \frac{1}{2\sqrt{x+3}}.
  4. Differentiate Inner Function: Differentiate the inner function u(x)u(x) with respect to xx.u(x)=x+3u(x) = x + 3, so u(x)=1u'(x) = 1.
  5. Apply Chain Rule: Apply the chain rule to find the derivative of f(x)f(x).f(x)=f(u(x))u(x)=12x+31=12x+3f'(x) = f'(u(x)) \cdot u'(x) = \frac{1}{2\sqrt{x+3}} \cdot 1 = \frac{1}{2\sqrt{x+3}}.

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