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10 cards from this deck
Differentiate one function divided by another
dydx=vdudx−udvdxv2\frac{dy}{dx} = \frac{v\frac{du}{dx} - u\frac{dv}{dx}}{v^2}dxdy=v2vdxdu−udxdv
vvv times dudx\frac{du}{dx}dxdu MINUS uuu times dvdx\frac{dv}{dx}dxdv
Function in numerator (top of fraction)
Function in denominator (bottom of fraction)
Square of denominator function (v2v^2v2)
Low dee high, minus high dee low, over square of what's below
Denominator (vvv)
Derivative of numerator (dudx\frac{du}{dx}dxdu)
When numerator and denominator cannot be easily simplified
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