Second Derivative Test Failure
If:
$$f'(c)=0$$
and:
$$f''(c)=0$$
the second derivative test is inconclusive.
Usage
- Requires another method, usually the first derivative test or higher derivatives.
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Second Derivative Test Failure
Second Derivative Test Failure
If:
$$f'(c)=0$$
and:
$$f''(c)=0$$
the second derivative test is inconclusive.
Usage
- Requires another method, usually the first derivative test or higher derivatives.
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