Hi

If possible, please help me write the steps to solve the following equation.

By setting the coefficients of the same power (Yⁱ) on both sides of equation equal, we solution get

Hi,

How do we get from equation 11 to equation 13 with Maple by converting equations 12?

hi,

I don't know how to test the answers I got in Mathematica, can you help me?
I can't send the file here, I really need help.

Hi,

Can anyone help me with the following technique?

solutions:

How to fix the error?

How are they (tanh(a+b) , tanh(a-b)) defined in Maple?

Ger.mw