can someone please explain how i get from one step to another here?i dont understand the manipulation thats happened.
i didnt want to waste time in latex lol, dont know how good your geometry skills are either:
1/2 ( log(72) = to the step i posted orginally, this probably wont make much more sense.
but the example question these workings are from is to find the hyperbolic distance between the points:
P= 3+3i and Q= -4 +4i (which will give an h-line |z+1|=5 ..to save time)