MCQ
If the constraints in a linear programming problem are changed:
- ✓Solution is not defined.
- BThe objective function has to be modified.
- CThe problems is to be re - evaluated.
- DNone of these.
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$f(x)=\left\{\begin{array}{ll} \frac{\cos ^{-1}\left(1-\{x\}^{2}\right) \sin ^{-1}(1-\{x\})}{\{x\}-\{x\}^{3}}, & x \neq 0 \\ \alpha, & x=0 \end{array}\right.$
is continuous at $x=0,$ where $\{x\}=x-[x],[x]$ is the greatest integer less than or equal to $X$.
Then :