Is tanh−1(sin2(x+dπ4))=1πln(cot2x)? As you see the above graph that arctanh(sin2(x+π4)) is similar to 1πln(cot2x) Does...
As you see the above graph that is similar to
Does this mean that by some minor alterations in the functions, they would be equal?
Why are both of functions so similar?