Найду корень уравнения: tg(x)=7
сумма
atan(7)
=
atan(7)
произведение
atan(7)
=
atan(7)
x1 = 86.2519009191151
x2 = -89.6772876819133
x3 = 79.9687156119356
x4 = 64.2607523439866
x5 = -67.6861391067847
x6 = -80.2525097211439
x7 = -45.6949905316562
x8 = 48.5527890760376
x9 = -95.9604729890929
x10 = 20.2784551937295
x11 = -51.9781758388358
x12 = -7.99587868857865
x13 = -29.9870272637072
x14 = 57.977567036807
x15 = 42.269603768858
x16 = -73.9693244139643
x17 = 35.9864184616785
x18 = -23.7038419565276
x19 = 13.9952698865499
x20 = -1.71269338139906