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Math · Differential EquationsFlashcard
Front:

Find the integrating factor (II) for: dydx+ytan⁡x=sec⁡x\frac{dy}{dx} + y\tan x = \sec x

Back (Preview):

I=e∫tan⁡x dx=eln⁡∣sec⁡x∣=sec⁡xI = e^{\int \tan x \, dx} = e^{\ln|\sec x|} = \sec x

AGAIN
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12h
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2d
EASY
4d

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