- #1
brandy
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Homework Statement
i'm sorry i know I've been bombarding physics forums with questions but i need help :p
using reverse product rule [tex]\int uv'[/tex] = uv - [tex]\int vu'[/tex]
and say i have a*b
i noticed my teaher said that a=u and b=v not v' and he simly made that into a v' by deriving.
is there a point to this if so what is the point and is this something he is likely to have done on purpose or by accident.
Homework Equations
...and yes a*b = e^-y /y
The Attempt at a Solution
i attempted, but failed miserably.