Помогите найти производную: y=tgx-2/3tg^3+1/5tg^5x
Mxtvtm ,7ygggggggggggggggg,l7ggw,ldddddddddddddddddddddddddddddddddddddddddddddddddd,fsdlllllllllllllllllllllllllllllllllllllllllllllllllll1QWERT67U8567lllllwxz3ADGJ