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# Problem no. 1

posted by: oly, first posted: 24. Apr. 2007, last mod.: 23. Mar. 2008

» mathematical analysis » integral calculus » definite integral

» mathematical analysis » integral calculus » definite integral

**Question:**

Evaluate the definite integral:

**Solution:**

At first we integrate an expression as definite integral. Using the formula we obtain sum of two integrals:

in integrating this, we apply the formula :

We need to solve a definite integral. Applying the formula , we obtain:

in integrating this, we apply the formula :

We need to solve a definite integral. Applying the formula , we obtain:

**keywords:**

integral; definite integral; linear function

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