# What will be the value of this? Integration secxd(sec x)

##### 1 Answer

Feb 9, 2018

#### Answer:

#### Explanation:

This is integration of the product of two functions. One is sec x and the other is

Let first function be secx and the second function be

Application of the product rule of integration is:

first function * integral of second -

Now applying this rule would result in following:

sec x * sec x -

=

=