# Please Evaluate the problem?

##### 1 Answer

May 9, 2018

The limit is

#### Explanation:

Since we're in the form

#L = lim_(x-> pi/4) (cosx- (-sinx))/1#

#L= lim_(x->pi/4) cosx + sinx#

#L = cos(pi/4) + sin(pi/4)#

#L = 2/sqrt(2)#

We can confirm graphically.

Hopefully this helps!