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JEE Main PAPER - 1

JEE Main · 2018

180 questions · One at a time

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130
MCQ4 marks

Let f(x)=x2+1x2f(x) = x^{2} + \frac{1}{x^{2}}   and g(x)=x1xg(x) = x - \frac{1}{x}  , xR{1,0,1}x \in \mathbb{R} - \{-1, 0, 1\}  . If h(x)=f(x)g(x)h(x) = \frac{f(x)}{g(x)}  , then the local minimum value of h(x)h(x)   is:

  • A.22-2\sqrt{2}
  • B.222\sqrt{2}Correct
  • C.3
  • D.-3
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