2010001201 | math4u.vsb.cz

SubArea:

Definite integral

Level:

Project ID:

2010001201

Source Problem:

Accepted:

0

Clonable:

1

Easy:

0

Evaluate the definite integral

\int_{\frac{π}{6}}^{\frac{π}{3}} \frac{cotg b}{\sin 2 b} d b

.

\frac{\sqrt{3}}{3}

- 2 \sqrt{3}

2 \sqrt{3}

- \sqrt{3}