С верным решением ты станешь самым любимым в группе❤️😊
___ -\/ 3 cos(x) = ------- 4
сумма
/ ___ \ / ___ \ |-\/ 3 | |-\/ 3 | - acos|-------| + 2*pi + acos|-------| \ 4 / \ 4 /
=
2*pi
произведение
/ ___ \ / ___ \ |-\/ 3 | |-\/ 3 | - acos|-------| + 2*pi * acos|-------| \ 4 / \ 4 /
=
/ / ___ \ \ / ___ \ | |-\/ 3 | | |-\/ 3 | |- acos|-------| + 2*pi|*acos|-------| \ \ 4 / / \ 4 /
/ ___ \ |-\/ 3 | x_1 = - acos|-------| + 2*pi \ 4 /
/ ___ \ |-\/ 3 | x_2 = acos|-------| \ 4 /
x1 = 52.2841111811605
x2 = 98.5123361911496
x3 = -48.2468537337129
x4 = -27.1513699524422
x5 = -16.8309271978149
x6 = -46.0009258739809
x7 = -73.3795949624312
x8 = -29.3972978121741
x9 = 41.9636684265333
x10 = -77.4168524098789
x11 = -54.5300390408924
x12 = -96.2664083314176
x13 = -98.5123361911496
x14 = 79.6627802696108
x15 = 23.1141125049945
x16 = -8.30181403090342
x17 = 121.399149560136
x18 = -58.5672964883401
x19 = -23.1141125049945
x20 = 2.01862872372383
x21 = 33.4345552596218
x22 = 60.813224348072
x23 = 83.7000377170584
x24 = 89.983223024238
x25 = 29.3972978121741
x26 = -2.01862872372383
x27 = -35.6804831193537
x28 = -89.983223024238
x29 = -83.7000377170584
x30 = 77.4168524098789
x31 = -71.1336671026993
x32 = -67.0964096552516
x33 = 73.3795949624312
x34 = 8.30181403090342
x35 = -14.584999338083
x36 = 85.9459655767904
x37 = 48.2468537337129
x38 = 71.1336671026993
x39 = 4.26455658345576
x40 = -79.6627802696108
x41 = 58.5672964883401
x42 = 46.0009258739809
x43 = 64.8504817955197
x44 = 96.2664083314176
x45 = -52.2841111811605
x46 = 54.5300390408924
x47 = 35.6804831193537
x48 = 27.1513699524422
x49 = -39.7177405668013
x50 = -85.9459655767904
x51 = -20.8681846452626
x52 = -92.22915088397
x53 = 14.584999338083
x54 = -41.9636684265333
x55 = -10.5477418906353
x56 = 20.8681846452626
x57 = 16.8309271978149
x58 = -4.26455658345576
x59 = 10.5477418906353
x60 = 67.0964096552516
x61 = 39.7177405668013
x62 = -33.4345552596218
x63 = -64.8504817955197
x64 = 92.22915088397
x65 = -60.813224348072
x65 = -60.813224348072