Think of it logically. As tan(x) approaches (pi/2), what happens?
I am trying to find the left hand limit of the following equation
lim (1/√2)^tan(x)
as x approaches (pi/2) from the left side.
I do not know how to solve this problem can I replace tan(x) for t and solve as if the limit was approaching infinity? If anyone could lead me in the right direction I would greatly appreciate it. Thanks