Answer to Question #88311 in Algebra for Shivam Nishad

Question #88311

Which of the following statements are true? Give reasons for your answers.
i) The function f (x) = | x | has a minima at x = 0 .

Expert's answer

True.

f(x)=|x|>0 for all x except 0, and f(x)=|x|=0 for x=0.

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