sin(п/3 + п/18) = - 1
cos(3x-5) =0
4-4sin(x/6 - п/24) =0
2sin(3x + п/8) +√3 =0
5 - 5tg(2п/3 - 4x) =0
6cos^24x + cos4x - 1 =0
2cos^2x +√2sinx =0

pogosanitka2345    1   16.04.2021 11:18    0