if y=e12log⁡1+tan2⁡x, then dydxis - Sri Chaitanya Infinity Learn Best Online Courses for NCERT Solutions, CBSE, ICSE, JEE, NEET, Olympiad and Class 6 to 12

$\begin{array}{l} y = e^{\frac{1}{2} \log (1 + \tan^{2} x)} = {(\sec^{2} x)}^{1 / 2} = \sec x \\ \frac{dy}{dx} = \sec x \tan x \end{array}$

if $y = e^{\frac{1}{2} \log (1 + \tan^{2} x)}, then \frac{d y}{d x}$ is