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2.3 Exercises

(Difference between revisions)

Revision as of 17:11, 13 June 2008

Beräkna integralerna

a)	\displaystyle \displaystyle\int 2x e^{-x} \, dx	b)	\displaystyle \displaystyle\int(x+1) \sin x \, dx
c)	\displaystyle \displaystyle\int x^2 \cos x \, dx	d)	\displaystyle \displaystyle\int x \ln x \, dx

Svar

Lösning a

Lösning b

Lösning c

Lösning d

Beräkna integralerna

a)	\displaystyle \displaystyle\int e^{\sqrt x}\, dx	b)	\displaystyle \displaystyle\int_{0}^{1} x^3 e^{x^2} \, dx
c)	\displaystyle \displaystyle\int \tan x \, dx	d)	\displaystyle \displaystyle\int \ln x\, dx