Найду корень уравнения: cot(x/5)=1
x1 = -58.9048622548000
x2 = -90.3207887907000
x3 = 51.0508806208000
x4 = 82.4668071567000
x5 = -11.7809724510000
x6 = 66.7588438888000
x7 = 98.1747704247000
x8 = 3.92699081699000
x9 = -74.6128255228000
x10 = 19.6349540849000
x11 = 35.3429173529000
x12 = -106.028752059000
x13 = -43.1968989869000
x14 = -27.4889357189000