Question

HELP WITH LIMITS!!!!

Answer 1

are you familiar with the graph of y=tan(x)

Answer 2

for the limit to exist, the limit from the right must be equal to the limit from the left

Answer 3

And do you know what the symptotes of Tan (x) are?

Answer 4

yes i can graph that @completeidiot

Answer 5

yes @Jhannybean

Answer 6

when you graph it where does the value of tan (x) approach but not reach? From positive and negative infinity?

Answer 7

so the question is
what is the limit of

\[\lim_{x \rightarrow \frac{\pi}{2} ^+} \tan x\]
and what is the limit of

\[\lim_{x \rightarrow \frac{\pi}{2} ^-} \tan x\]

and are the 2 limits equal to each other

if yes, then the limit is the value
if no, then no limit exists

Answer 8

pay attention to the arrows. when you plug in x= pi/2 into tan (x) do you get a value that the limit is approaching,or something else?