iran-konkur 2017 Q124

iran-konkur · Other · konkur-riazi_1396_specialized Indefinite & Definite Integrals Piecewise/Periodic Function Integration
124. The value of $\displaystyle\int_0^4 |1 - \sqrt{x}|\, dx$ is:
(1) $\dfrac{4}{3}$ (2) $\dfrac{5}{3}$ (3) $2$ (4) $3$
\textbf{124.} The value of $\displaystyle\int_0^4 |1 - \sqrt{x}|\, dx$ is:

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(1) $\dfrac{4}{3}$ \hfill (2) $\dfrac{5}{3}$ \hfill (3) $2$ \hfill (4) $3$

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