Ответы на вопрос:
f(x) = cos6x - sin6x
f'(x) = -6sin6x - 6cos6x
f'(π/8) = -6sin(6π/8) - 6cos(6π/8) = -6[sin(3π/4) + cos(3π/4)] = -6(√2/2 - √2/2) = 0
ответ: 0.
Популярно: Алгебра
-
0104131.08.2021 12:29
-
shevchukmaria222.01.2023 04:07
-
Qulya1511.08.2020 23:46
-
Sweetkristina13.12.2022 22:50
-
сонечка333200207.01.2023 21:57
-
меор05.05.2021 03:06
-
alehanagaitsewa21.02.2022 01:49
-
niksustokarev15.06.2023 10:44
-
slkncv09.05.2022 11:53
-
scrqppy200026.12.2020 10:30