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Integration- Comparing integrals

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How can we compare the integrals if not everything increases by the same factor?


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Original post by ps1265A
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How can we compare the integrals if not everything increases by the same factor?


Posted from TSR Mobile


Why would you need everything to increase by the same factor?

All you need to know is that

(f+g)dx=fdx+gdx\int (f + g) dx = \int f dx + \int g dx

and

kfdx=kfdx\int kf dx = k\int f dx

where k is any constant.

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