5 questions, 0 takes
Установить четная (нечетная) функция: y = | x | -3
Найти основной период функции: y = tg 2x - sin5x
share:
{{ q.text }}
{{ comment.content }}
{{ reply.content }}
main 
Channels 
Game time 
for teachers 
quiz with results 
Comments
{{ comment.author.name }}
{{ comment.content }}
{{ reply.author.name }}
{{ reply.content }}