How do you evaluate #\lim _ { x \rightarrow \frac { \pi } { 2} } ( \cos x + 4)#?
1 Answer
Aug 16, 2017
The limit equals
Explanation:
You can just evaluate into the function:
#L = lim_(x->pi/2) cosx + 4#
#L = cos(pi/2) + 4#
#L = 0 + 4#
#L = 4#
Hopefully this helps!
