С верным решением ты станешь самым любимым в группе❤️😊
-pi x_1 = ---- 2
pi x_2 = -- 2
x_3 = -pi + atan(1/2)
x_4 = atan(1/2)
сумма
-pi pi ---- + -- + -pi + atan(1/2) + atan(1/2) 2 2
=
-pi + 2*atan(1/2)
произведение
-pi pi ---- * -- * -pi + atan(1/2) * atan(1/2) 2 2
=
2 pi *(pi - atan(1/2))*atan(1/2) ------------------------------ 4
x1 = 0.463647609000806
x2 = -21.5275009661277
x3 = 94.7114272166946
x4 = -36.1283155162826
x5 = 22.4547961841294
x6 = 180.641577581413
x7 = 31.8795741448987
x8 = 47.5875374128477
x9 = -20.4203522483337
x10 = -49.8018348484359
x11 = -5.81953769817878
x12 = 45.553093477052
x13 = 16.1716108769498
x14 = -64.4026493985908
x15 = 60.1539080272069
x16 = 58.1194640914112
x17 = 97.8530198702844
x18 = -93.784131998693
x19 = -80.1106126665397
x20 = 42.4115008234622
x21 = -30.9522789268971
x22 = 51.8362787842316
x23 = 14.1371669411541
x24 = -15.2443156589482
x25 = 29.845130209103
x26 = -81.2177613843338
x27 = -56.0850201556155
x28 = 82.1450566023354
x29 = 689.57958746296
x30 = -100.067317305873
x31 = -1.5707963267949
x32 = 86.3937979737193
x33 = -89.5353906273091
x34 = -95.8185759344887
x35 = -78.076168730744
x36 = -23.5619449019235
x37 = 6.74683291618039
x38 = 64.4026493985908
x39 = -45.553093477052
x40 = -59.2266128092053
x41 = 23.5619449019235
x42 = -42.4115008234622
x43 = -67.5442420521806
x44 = -29.845130209103
x45 = -86.3937979737193
x46 = -58.1194640914112
x47 = 41.3043521056681
x48 = -92.6769832808989
x49 = 36.1283155162826
x50 = -51.8362787842316
x51 = 89.5353906273091
x52 = -43.5186495412563
x53 = -7.85398163397448
x54 = 7.85398163397448
x55 = 57.0123153736171
x56 = 9.88842556977019
x57 = 80.1106126665397
x58 = 67.5442420521806
x59 = -71.7929834235644
x60 = -73.8274273593601
x61 = 44.4459447592579
x62 = 53.8707227200273
x63 = -84.3593540379236
x64 = 1.5707963267949
x65 = 95.8185759344887
x66 = 72.7202786415661
x67 = 73.8274273593601
x68 = 50.7291300664375
x69 = -34.0938715804869
x70 = 75.8618712951559
x71 = 88.428241909515
x72 = 20.4203522483337
x73 = -37.2354642340767
x74 = -27.8106862733073
x75 = 38.1627594520783
x76 = 28.7379814913089
x77 = -12.1027230053584
x78 = -65.5097981163849
x79 = -87.5009466915134
x80 = -14.1371669411541
x81 = 66.4370933343865
x81 = 66.4370933343865