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प्रश्न
Which list contains all critical points and endpoints for \[f(x)=12x^{\frac{4}{3}}-6x^{\frac{1}{3}}\] on \[-1,1\]?
पर्याय
\[x=-1,0,\frac{1}{8},1\]
\[x=0,\frac{1}{8}\]
\[x=-1,\frac{1}{8},1\]
\[x=-1,1\]
MCQ
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उत्तर
The endpoints are \[-1\] and \[1\]. The critical points are \[0\] and \[1/8\], so all four values must be checked.
shaalaa.com
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