MCQ
$\int_{\,a}^{\,b} {\frac{x}{{|x|}}dx,\,\,a < b < 0} =$
- A$ - (|\,a\,| + |\,b\,|)$
- ✓$|b| - |a|$
- C$|a| - |b|$
- D$|a| + |b|$
$ = - (b - a) = \,|b| - |a|$.
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