С верным решением ты станешь самым любимым в группе❤️😊
2 7*tan (x) + 4*tan(x) = 0
сумма
0 + -atan(4/7)
=
-atan(4/7)
произведение
0 * -atan(4/7)
=
0
x_1 = 0
x_2 = -atan(4/7)
x1 = -63.3509991860424
x2 = 94.2477796076938
x3 = -25.1327412287183
x4 = 84.8230016469244
x5 = 68.5958922647289
x6 = -3.14159265358979
x7 = -41.3598506109138
x8 = -65.9734457253857
x9 = -50.2654824574367
x10 = -21.9911485751286
x11 = 62.8318530717959
x12 = -59.6902604182061
x13 = -81.6814089933346
x14 = 3.14159265358979
x15 = -6.28318530717959
x16 = -56.5486677646163
x17 = -47.1238898038469
x18 = -69.1150383789755
x19 = -53.926221225273
x20 = -35.0766653037342
x21 = 21.9911485751286
x22 = -9.42477796076938
x23 = -37.6991118430775
x24 = 31.4159265358979
x25 = 2.62244653934327
x26 = 34.0383730752412
x27 = 25.1327412287183
x28 = 81.6814089933346
x29 = -40.8407044966673
x30 = -47.6430359180934
x31 = 40.3215583824208
x32 = 9.42477796076938
x33 = -31.9350726501445
x34 = 52.88792899678
x35 = 90.5870408398575
x36 = -31.4159265358979
x37 = 56.0295216503698
x38 = 84.3038555326779
x39 = -34.5575191894877
x40 = 97.3893722612836
x41 = 53.4070751110265
x42 = -3.66073876783632
x43 = 43.9822971502571
x44 = -57.0678138788628
x45 = 69.1150383789755
x46 = 30.8967804216514
x47 = 46.6047436896004
x48 = 12.5663706143592
x49 = -79.0589624539914
x50 = 65.9734457253857
x51 = -94.2477796076938
x52 = -75.9173698004016
x53 = -72.2566310325652
x54 = 91.106186954104
x55 = -19.3687020357853
x56 = -18.8495559215388
x57 = 59.1711143039595
x58 = 43.4631510360106
x59 = 0.0
x60 = 6.28318530717959
x61 = -69.634184493222
x62 = -53.4070751110265
x63 = -91.6253330683505
x64 = 81.1622628790881
x65 = 18.3304098072922
x66 = 78.0206702254983
x67 = -15.707963267949
x68 = 12.0472245001126
x69 = -100.530964914873
x70 = 62.3127069575493
x71 = 96.8702261470371
x72 = -28.2743338823081
x73 = -43.9822971502571
x74 = 40.8407044966673
x75 = -84.8230016469244
x76 = -25.6518873429649
x77 = 18.8495559215388
x78 = -87.9645943005142
x79 = -78.5398163397448
x80 = -9.9439240750159
x81 = -97.3893722612836
x82 = 37.6991118430775
x83 = 75.398223686155
x84 = -75.398223686155
x85 = -85.3421477611709
x86 = -97.9085183755301
x87 = 50.2654824574367
x88 = -12.5663706143592
x89 = 28.2743338823081
x90 = 100.011818800627
x91 = 74.8790775719085
x92 = 24.6135951144718
x93 = 8.90563184652286
x94 = 87.9645943005142
x95 = 72.2566310325652
x96 = 15.707963267949
x97 = 59.6902604182061
x98 = -13.0855167286057
x99 = -62.8318530717959
x100 = -91.106186954104
x101 = 47.1238898038469
x101 = 47.1238898038469