Thread: is this correct?

1. is this correct?

I am doing another derivative..
y = ln(tan(x^2))
The answer I got was (2x)(sex^2(x^2))/(tan(x^2))
I want to know if that is correct? Thanks.

2. yup the answer is
$\frac{2x\sec^2{x^2}}{\tan{x^2}}$