Answer
$tanx^{(secx)}=e^{secx ln(tanx)}$
Work Step by Step
As we know that $e^{lnx}=x$
Take exponent to the given term $tanx^{(secx)}$.
$tanx^{(secx)}=e^{ln (tanx)^{(secx)}}$
Since, $logx^{y}=xlogy$
Hence, $tanx^{(secx)}=e^{secx ln(tanx)}$