1003124303 | math4u.vsb.cz

SubArea:

Definite integral

Level:

Project ID:

1003124303

Accepted:

1

Clonable:

0

Easy:

0

Which of the given values of real numbers

a

,

b \in (0; \frac{π}{2})

, such as

a < b

, makes the equality

\int_{a}^{b} \cos x d x = 2 \cos \frac{π}{4} \cdot \sin \frac{π}{12}

true?

a = \frac{π}{6}

,

b = \frac{π}{3}

a = \frac{π}{3}

,

b = \frac{π}{6}

a = \frac{π}{3}

,

b = \frac{π}{4}

a = \frac{π}{4}

,

b = \frac{π}{3}