Sometimes, integrals can take up negative values. In those cases, how can I assume they represent the area under the curve, since areas can never be negative?(adsbygoogle = window.adsbygoogle || []).push({});

PS.: They not only take up negative values when f(x)<0, but also when f(x)>0 and the direction of integration is towards the negative direction.

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# Integrals and negative area

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