Найду корень уравнения: ctgx=6
сумма
0 + acot(6)
=
acot(6)
произведение
1*acot(6)
=
acot(6)
x1 = -34.3923705120731
x2 = -87.7994456230996
x3 = -65.808297047971
x4 = 66.1385944028003
x5 = 91.2713356315186
x6 = -43.8171484728425
x7 = 44.1474458276717
x8 = 22.1562972525432
x9 = -21.8259998977139
x10 = -100.365816237459
x11 = 88.1297429779288
x12 = 41.0058531740819