1. Tardigrade
  2. Question
  3. Mathematics
  4. Let f(x)=1-√x2 where the square root is to be taken positive, then

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Q. Let $f(x)=1-\sqrt{x^{2}}$ where the square root is to be taken positive, then

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Solution:

$f(x)=1-|x|, f$ has maxima at $x=0$