решите уравнение 5*(1/5)^соs2x=5^sin2x

5·5^-Cos 2x = 5^Sin2x5^(1-Cos 2x) = 5^Sin 2x1 - Cos2x = Sin 2xSin 2x + Cos 2x = 1|²Sin²2x + 2sin2x Cos 2x + Cos²2x = 11 + Sin 4x = 1Sin 4x = 04x = π n, n∈Zx = πn/4 , n∈Z