# Can You solve this? You are great then. Feel Proud

**Calculus**Level 3

\[ \int _{ -\pi }^{ \pi }{ \frac { { \left( \cos { x } \right) }^{ 2 } }{ 1+{ a }^{ x } } } \ \mathrm dx \]

For a constant \(a > 0 \), evaluate the integral above.

\[ \int _{ -\pi }^{ \pi }{ \frac { { \left( \cos { x } \right) }^{ 2 } }{ 1+{ a }^{ x } } } \ \mathrm dx \]

For a constant \(a > 0 \), evaluate the integral above.

×

Problem Loading...

Note Loading...

Set Loading...