can anyone help me with this, it's been bothering me for the last few days
$\displaystyle \int\sqrt{1+\sin^2 x}dx$
i've tried doing substitution but with little success, and i don't think partial integration does the trick
can anyone help me with this, it's been bothering me for the last few days
$\displaystyle \int\sqrt{1+\sin^2 x}dx$
i've tried doing substitution but with little success, and i don't think partial integration does the trick