Because sin can only take values between ±1 the values of tan(ln(x)) must lie in this range for the function to be defined. This makes the function defined only between certain values of x. See the graphs below:
There are an infinite number of such regions (e7pi/4 < x < e9pi/4, for example).
Which is the region of interest?
Alan or Chris, do either of you have any idea how to do this. I played with it but I really have no idea.
Because sin can only take values between ±1 the values of tan(ln(x)) must lie in this range for the function to be defined. This makes the function defined only between certain values of x. See the graphs below:
There are an infinite number of such regions (e7pi/4 < x < e9pi/4, for example).
Which is the region of interest?