Предмет: Математика, автор: KOPOJlbTPOJlb

выбрать правильную формулу
tg=1/ctg или tg=1/ctg²???
Сроооочнооо!!!

Ответы

Автор ответа: andreyrad2223304
0

првильны вариант tg=1/ctg



Автор ответа: lerka1530
0
первая конечно же формула

KOPOJlbTPOJlb: Вы уверены? От этой формулы зависит моя зачётная работа
KOPOJlbTPOJlb: Спасибо, это правильный ответ!!!
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