If \( f \) is a real valued function given by \( f(x)=27 x^{3}+ \)
\( \frac{1}{x^{3}} \) and \( .... VIDEO
If \( f \) is a real valued function given by \( f(x)=27 x^{3}+ \)
\( \mathrm{P} \)
\( \frac{1}{x^{3}} \) and \( \alpha, \beta \) are roots of \( 3 x+\frac{1}{x}=12 \). Then,
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(1) \( f(\alpha) \neq f(\beta) \)
(2) \( f(\alpha)=10 \)
(3) \( f(\beta)=-10 \)
(4) None of these
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