A point where derivative ______ is called critical point.
- Doesn't exist
- Is zero
- Both A and B
- None of these
Explanation
A critical point occurs where the derivative of a function is zero or does not exist.
These points are important for finding local maxima, minima, or points of inflection.
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اس سوال کو وضاحت کے ساتھ پڑھیں
