Тригонометрия,. sin(-1000)= sin(-1350)= sin19/6*п= - вопрос №10168010001350196112163180 от dimabashlik3857 19.11.2021 08:07

Question

Алгебра: Тригонометрия,. sin(-1000)= sin(-1350)= sin19/6*п= cos11/2п= tg16/3п= tg(180-α)*cos(180-α)*tg(90-a)/sin(90+α)*ctg(90+α)*tg(90+α)

dimabashlik3857 · Answer

sin(-1000)=0.984807753012208 sin(-1350) =1 sin19/6*п=0.172674098423117 cos11/2п=0.9549163737391 tg16/3п=0.957588125773525      ...