Найду корень уравнения: cos0,5x=0
с изменением знака при 0
x1 = 3.14159265358979
x2 = 9.42477796076938
сумма
0 + 3.14159265358979 + 9.42477796076938
=
12.5663706143592
произведение
1*3.14159265358979*9.42477796076938
=
29.6088132032681
x1 = -84.8230016469244
x2 = -97.3893722612836
x3 = 3.14159265358979
x4 = 15.707963267949
x5 = 59.6902604182061
x6 = 40.8407044966673
x7 = 21.9911485751286
x8 = -53.4070751110265
x9 = -72.2566310325652
x10 = 9.42477796076938
x11 = -91.106186954104
x12 = -47.1238898038469
x13 = -34.5575191894877
x14 = -21.9911485751286
x15 = -28.2743338823081
x16 = 91.106186954104
x17 = -40.8407044966673
x18 = 47.1238898038469
x19 = -9591.28237140964
x20 = 65.9734457253857
x21 = -59.6902604182061
x22 = -3.14159265358979
x23 = -9.42477796076938
x24 = -15.707963267949
x25 = 78.5398163397448
x26 = -78.5398163397448
x27 = -160.221225333079
x28 = 84.8230016469244
x29 = 28.2743338823081
x30 = -65.9734457253857
x31 = 97.3893722612836
x32 = 34.5575191894877
x33 = 7517042.68028432
x34 = 53.4070751110265
x35 = 72.2566310325652