- #1
steven10137
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Homework Statement
If [tex](1+x^2)(y^2)=1-x^2[/tex], show that [tex](\frac{d}{{dx}})^2=\frac{1-y^4}{{1-x^4}}[/tex]
2. The attempt at a solution
http://img294.imageshack.us/img294/7133/calcqn1qd8.gif
I have got to this point and tried to simplify the problem with no success ...
Have I made an error in my differentiation or is there a way to possibly simplify this equation to the required form??
thanks in advance
Steven
- sorry bout the quality of the image it was the best i could do with my scanner ...
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