Mathematics → Subject Test → Integration of Exponential Functions

How to find Integration of Exponential Functions ?
First of all we must remember the integration of e^x and e^–x. That is,
Now consider some practice question involving Integration by Parts of Exponential Functions.

Practice Problems
Example 1. Evaluate

Solution
Here,

Now using Integration by Parts formula

We have,
Answer

Example 2. Evaluate

Solution
Here,

Now using Integration by Parts formula

We have,
Answer