Найдите производную функции \(\large{y}=e^{tgx}.\)

• \(\large{y'}=\frac{e^{tgx}}{cos^2x}\)
• \(\large{y'}=e^{tgx}\)
• \(\large{y'}=-\frac{e^{tgx}}{sin^2x}\)
• \(\large{y'}=\frac{e^x}{cos^2x}\)