Calculus
−3excsc(3ex)cot(3ex)-3e^{x}\(\csc\[\left\)(3e^{x}\(\right\))\(\cot\]\left\)(3e^{x}\(\right\))
e3xcsc(3ex)cot(3ex)e^{3x}\(\csc\[\left\)(3e^{x}\(\right\))\(\cot\]\left\)(3e^{x}\(\right\))
3exsec(3ex)tan(3ex)3e^{x}\(\sec\[\left\)(3e^{x}\(\right\))\(\tan\]\left\)(3e^{x}\(\right\))
e3xsec(3ex)tan(3ex)e^{3x}\(\sec\[\left\)(3e^{x}\(\right\))\(\tan\]\left\)(3e^{x}\(\right\))