Prove that f(x) = ln(x + (x^2 + 1)^0.5) is an odd function without using rationalizing...if possible
An odd function : f(-x) = -f(x) <---- This is the beginning...
Answered here
http://web2.0calc.com/questions/prove-that-f-x-ln-x-x-2-1-0-5-is-an-odd-function
