Menu Close

f-is-defined-in-0-f-0-ln2-f-x-x-2x-e-t-t-dt-for-x-gt-0-1-Given-0-f-x-e-x-e-2x-x-Calcule-the-lim-f-x-at-0-and-2-Calculate-f-x-give-its-var




Question Number 134753 by mathocean1 last updated on 06/Mar/21
f is defined in [0; +∞[.   { ( ),(),((f(0)=ln2)) :}f(x)=∫_x ^(2x)  (e^(−t) /t)dt  for x>0    1) Given 0≤f(x≤((e^(−x) −e^(−2x) )/x).  Calcule the lim f(x) at 0 and +∞.  2) Calculate f ′(x) , give its variation  and plot its curve.
fisdefinedin[0;+[.{f(0)=ln2f(x)=x2xettdtforx>01)Given0f(xexe2xx.Calculethelimf(x)at0and+.2)Calculatef(x),giveitsvariationandplotitscurve.

Leave a Reply

Your email address will not be published. Required fields are marked *