Найду корень уравнения: cos(x/2)=√3/2
сумма
pi 11*pi 0 + -- + ----- 3 3
=
4*pi
произведение
pi 11*pi 1*--*----- 3 3
=
2 11*pi ------ 9
x1 = -63.8790506229925
x2 = 63.8790506229925
x3 = 49.2182849062401
x4 = 74.3510261349584
x5 = 51.3126800086333
x6 = -24.0855436775217
x7 = 137.182879206754
x8 = -2286.03225426217
x9 = -89.0117918517108
x10 = -38.7463093942741
x11 = 61.7846555205993
x12 = 1.0471975511966
x13 = 24.0855436775217
x14 = -11.5191730631626
x15 = 11.5191730631626
x16 = 86.9173967493176
x17 = -61.7846555205993
x18 = 99.4837673636768
x19 = -51.3126800086333
x20 = -1.0471975511966
x21 = -76.4454212373516
x22 = -12881.5770772693
x23 = 89.0117918517108
x24 = -13.6135681655558
x25 = -99.4837673636768
x26 = 36.6519142918809
x27 = -164.410015537866
x28 = 76.4454212373516
x29 = -36.6519142918809
x30 = -225.147473507269
x31 = 38.7463093942741
x32 = 26.1799387799149
x33 = -74.3510261349584
x34 = -86.9173967493176
x35 = 13.6135681655558
x36 = -49.2182849062401
x37 = -26.1799387799149