Найду корень уравнения: cot(x)=-4
сумма
-acot(4)
=
-acot(4)
произведение
-acot(4)
=
-acot(4)
x1 = 6.03820664405272
x2 = -75.6432023492819
x3 = -100.775943578
x4 = -31.6609051990248
x5 = 81.4364303302078
x6 = 34.3125405263609
x7 = 100.285986251747
x8 = 50.0205037943098
x9 = 28.0293552191813
x10 = -97.6343509244105
x11 = 53.1620964478996
x12 = -15.9529419310758
x13 = -9.66975662389624
x14 = 12.3213919512323
x15 = 15.4629846048221
x16 = -53.6520537741534
x17 = 78.294837676618
x18 = 72.0116523694384
x19 = 94.0028009445669
x20 = -37.9440905062044
x21 = -81.9263876564615
x22 = 56.3036891014894
x23 = -59.9352390813329