С верным решением ты станешь самым любимым в группе❤️😊
2 6*sin (x) + 5*cos(x) - 2 = 0
сумма
/ ___\ / ___\ -2*pi 2*pi |\/ 7 | |\/ 7 | ----- + ---- + -2*I*atanh|-----| + 2*I*atanh|-----| 3 3 \ 7 / \ 7 /
=
0
произведение
/ ___\ / ___\ -2*pi 2*pi |\/ 7 | |\/ 7 | ----- * ---- * -2*I*atanh|-----| * 2*I*atanh|-----| 3 3 \ 7 / \ 7 /
=
/ ___\ 2 2|\/ 7 | -16*pi *atanh |-----| \ 7 / --------------------- 9
-2*pi x_1 = ----- 3
2*pi x_2 = ---- 3
/ ___\ |\/ 7 | x_3 = -2*I*atanh|-----| \ 7 /
/ ___\ |\/ 7 | x_4 = 2*I*atanh|-----| \ 7 /
x1 = -85.870199198121
x2 = -98.4365698124802
x3 = -79.5870138909414
x4 = 39.7935069454707
x5 = 60.7374579694027
x6 = 48.1710873550435
x7 = -27.2271363311115
x8 = 46.0766922526503
x9 = 10.471975511966
x10 = 4.18879020478639
x11 = -617.846555205993
x12 = 67.0206432765823
x13 = -58.6430628670095
x14 = -83.7758040957278
x15 = 64.9262481741891
x16 = -4.18879020478639
x17 = -73.3038285837618
x18 = 83.7758040957278
x19 = -39.7935069454707
x20 = -64.9262481741891
x21 = -35.6047167406843
x22 = -77.4926187885482
x23 = -16.7551608191456
x24 = -29.3215314335047
x25 = -20.943951023932
x26 = -41.8879020478639
x27 = -46.0766922526503
x28 = -96.342174710087
x29 = 391.651884147528
x30 = 16.7551608191456
x31 = 96.342174710087
x32 = 92.1533845053006
x33 = 14.6607657167524
x34 = -92.1533845053006
x35 = -783.303768295055
x36 = 58.6430628670095
x37 = 79.5870138909414
x38 = 8.37758040957278
x39 = 27.2271363311115
x40 = 2.0943951023932
x41 = -8.37758040957278
x42 = 35.6047167406843
x43 = 33.5103216382911
x44 = -2.0943951023932
x45 = 98.4365698124802
x46 = 77.4926187885482
x47 = 54.4542726622231
x48 = -71.2094334813686
x49 = -33.5103216382911
x50 = -48.1710873550435
x51 = -90.0589894029074
x52 = 85.870199198121
x53 = 90.0589894029074
x54 = 52.3598775598299
x55 = -52.3598775598299
x56 = -54.4542726622231
x57 = -10.471975511966
x58 = 41.8879020478639
x58 = 41.8879020478639