Exercise 2 | Wiskunde op Tilburg University

Calculate the integral

$\int_0^1 (3x^2+e^x)dx$ . (See Antiderivative for important information.)

Antwoord 1 correct

Correct

Antwoord 2 optie

$\frac{1}{2}(1+e)$

Antwoord 2 correct

Fout

Antwoord 3 optie

$1+e$

Antwoord 3 correct

Fout

Antwoord 4 optie

$-e$

Antwoord 4 correct

Fout

Antwoord 1 optie

$e$

Antwoord 1 feedback

Correct:

$\int_0^1 (3x^2+e^x)dx=[x^3+e^x]_{x=0}^{x=1}=(1+e)-(0+1)=e$ .

Go on.

Antwoord 2 feedback

Wrong. Note that

Antwoord 3 feedback

Wrong. Note that

Antwoord 4 feedback

Wrong. You need to calculate

$F(1)-F(0)$ in stead of

$F(0)-F(1)$ .

See Integral.