WBJEE · Maths · Application of Derivatives
Let \(f(x)=x^3, x \in[-1,1]\). Then which of the following are correct?
- A ' \(f\) ' has a minimum at \(x=0\)
- B ' \(f\) ' has a maximum at \(x=1\)
- C ' \(f\) ' is continuous on \([-1,1]\)
- D ' \(f\) ' is bounded on \([-1,1]\)
Answer & Solution
Correct Answer
(D) ' \(f\) ' is bounded on \([-1,1]\)
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