MCQ
$\int\frac{\text{dx}}{\sqrt{\text{x}}}=$
- A$\sqrt{\text{x}}+\text{k}$
- ✓$2\sqrt{\text{x}}+\text{k}$
- C$\text{x}+\text{k}$
- D$\frac{2}{3}\times\frac{3}{2}+\text{k}$
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$(A)$ $e-1$ $(B)$ $\int_1^e \ln (e+1-y) d y$ $(C)$ $e-\int_0^1 e^x d x$ $(D)$ $\int_1^r \ln y d y$