С верным решением ты станешь самым любимым в группе❤️😊
2 4*cos (x) + 4*sin(x) - 1 = 0
-5*pi x_1 = ----- 6
-pi x_2 = ---- 6
/ / ___\\ / / ___\\ | |2 I*\/ 5 || | |2 I*\/ 5 || x_3 = 2*re|atan|- - -------|| + 2*I*im|atan|- - -------|| \ \3 3 // \ \3 3 //
/ / ___\\ / / ___\\ | |2 I*\/ 5 || | |2 I*\/ 5 || x_4 = 2*re|atan|- + -------|| + 2*I*im|atan|- + -------|| \ \3 3 // \ \3 3 //
сумма
/ / ___\\ / / ___\\ / / ___\\ / / ___\\ -5*pi -pi | |2 I*\/ 5 || | |2 I*\/ 5 || | |2 I*\/ 5 || | |2 I*\/ 5 || ----- + ---- + 2*re|atan|- - -------|| + 2*I*im|atan|- - -------|| + 2*re|atan|- + -------|| + 2*I*im|atan|- + -------|| 6 6 \ \3 3 // \ \3 3 // \ \3 3 // \ \3 3 //
=
/ / ___\\ / / ___\\ / / ___\\ / / ___\\ | |2 I*\/ 5 || | |2 I*\/ 5 || | |2 I*\/ 5 || | |2 I*\/ 5 || -pi + 2*re|atan|- - -------|| + 2*re|atan|- + -------|| + 2*I*im|atan|- - -------|| + 2*I*im|atan|- + -------|| \ \3 3 // \ \3 3 // \ \3 3 // \ \3 3 //
произведение
/ / ___\\ / / ___\\ / / ___\\ / / ___\\ -5*pi -pi | |2 I*\/ 5 || | |2 I*\/ 5 || | |2 I*\/ 5 || | |2 I*\/ 5 || ----- * ---- * 2*re|atan|- - -------|| + 2*I*im|atan|- - -------|| * 2*re|atan|- + -------|| + 2*I*im|atan|- + -------|| 6 6 \ \3 3 // \ \3 3 // \ \3 3 // \ \3 3 //
=
/ / / ___\\ / / ___\\\ / / / ___\\ / / ___\\\ 2 | | |2 I*\/ 5 || | |2 I*\/ 5 ||| | | |2 I*\/ 5 || | |2 I*\/ 5 ||| 5*pi *|I*im|atan|- - -------|| + re|atan|- - -------|||*|I*im|atan|- + -------|| + re|atan|- + -------||| \ \ \3 3 // \ \3 3 /// \ \ \3 3 // \ \3 3 /// --------------------------------------------------------------------------------------------------------- 9
x1 = 87.4409955249159
x2 = 74.8746249105567
x3 = 93.7241808320955
x4 = 62.3082542961976
x5 = 35.081117965086
x6 = -50.789081233035
x7 = 9.94837673636768
x8 = 56.025068989018
x9 = 47.6474885794452
x10 = -15.1843644923507
x11 = 24.60914245312
x12 = 97.9129710368819
x13 = -0.523598775598299
x14 = -46.6002910282486
x15 = 18.3259571459405
x16 = -6.80678408277789
x17 = 22.5147473507269
x18 = -27.7507351067098
x19 = -82.2050077689329
x20 = -21.4675497995303
x21 = 3.66519142918809
x22 = 28.7979326579064
x23 = 43.4586983746588
x24 = 12.0427718387609
x25 = 68.5914396033772
x26 = -88.4881930761125
x27 = -63.3554518473942
x28 = -65.4498469497874
x29 = 85.3466004225227
x30 = -44.5058959258554
x31 = -38.2227106186758
x32 = 37.1755130674792
x33 = 49.7418836818384
x34 = 72.7802298081635
x35 = -19.3731546971371
x36 = -59.1666616426078
x37 = -69.6386371545737
x38 = 60.2138591938044
x39 = 81.1578102177363
x40 = -34.0339204138894
x41 = 79.0634151153431
x42 = 30.8923277602996
x43 = 100.007366139275
x44 = -13.0899693899575
x45 = -25.6563400043166
x46 = -84.2994028713261
x47 = -78.0162175641465
x48 = -75.9218224617533
x49 = 16.2315620435473
x50 = -57.0722665402146
x51 = -31.9395253114962
x52 = 41.3643032722656
x53 = 66.497044500984
x54 = -40.317105721069
x55 = -103.148958792865
x56 = -71.733032256967
x57 = 91.6297857297023
x58 = -90.5825881785057
x59 = -2.61799387799149
x60 = 53.9306738866248
x61 = -94.7713783832921
x62 = 5.75958653158129
x62 = 5.75958653158129