Level:
Project ID:
1103108902
Accepted:
1
Clonable:
0
Easy:
1
Which of the given expressions does not describe the area of the region highlighted in yellow? (See the picture.)
$\int\limits_1^3\frac1x\,\mathrm{d}x$
$2\int\limits_1^3\frac1x\,\mathrm{d}x$
$\int\limits_1^4\frac2x\,\mathrm{d}x-\int\limits_3^4\frac2x\,\mathrm{d}x$
$\int\limits_1^3\frac1x\,\mathrm{d}x-\int\limits_1^3-\frac1x\,\mathrm{d}x$