Найду корень уравнения: cos(1-x)=0
с изменением знака при 0
pi
x1 = 1 + --
2 3*pi
x2 = 1 + ----
2 сумма
pi 3*pi
0 + 1 + -- + 1 + ----
2 2 =
2 + 2*pi
произведение
/ pi\ / 3*pi\ 1*|1 + --|*|1 + ----| \ 2 / \ 2 /
=
(2 + pi)*(2 + 3*pi)
-------------------
4 x1 = -63.4026493985908
x2 = -41.4115008234622
x3 = 96.8185759344887
x4 = 71.6858347057703
x5 = -57.1194640914112
x6 = 52.8362787842316
x7 = 43.4115008234622
x8 = -6.85398163397448
x9 = -60.261056745001
x10 = 68.5442420521806
x11 = 81.1106126665397
x12 = -53.9778714378214
x13 = -66.5442420521806
x14 = -72.8274273593601
x15 = 30.845130209103
x16 = 46.553093477052
x17 = 49.6946861306418
x18 = 65.4026493985908
x19 = 93.6769832808989
x20 = 15.1371669411541
x21 = -13.1371669411541
x22 = -94.8185759344887
x23 = 2.5707963267949
x24 = 59.1194640914112
x25 = -44.553093477052
x26 = 549.207918051419
x27 = -50.8362787842316
x28 = 55.9778714378214
x29 = -75.9690200129499
x30 = 8.85398163397448
x31 = -19.4203522483337
x32 = -25.7035375555132
x33 = -88.5353906273091
x34 = -97.9601685880785
x35 = -9.99557428756428
x36 = 84.2522053201295
x37 = -0.570796326794897
x38 = -101.101761241668
x39 = -35.1283155162826
x40 = 74.8274273593601
x41 = 11.9955742875643
x42 = -79.1106126665397
x43 = 33.9867228626928
x44 = 62.261056745001
x45 = -3.71238898038469
x46 = -22.5619449019235
x47 = 37.1283155162826
x48 = -47.6946861306418
x49 = 99.9601685880785
x50 = 18.2787595947439
x51 = 24.5619449019235
x52 = -28.845130209103
x53 = -82.2522053201295
x54 = 5.71238898038469
x55 = -16.2787595947439
x56 = 40.2699081698724
x57 = -1285.48219164502
x58 = 90.5353906273091
x59 = 87.3937979737193
x60 = -91.6769832808989
x61 = -31.9867228626928
x62 = -69.6858347057703
x63 = -85.3937979737193
x64 = -38.2699081698724
x65 = 77.9690200129499
x66 = 27.7035375555132
x67 = 21.4203522483337
![Решите уравнение cos(1-x)=0 (косинус от (1 минус х) равно 0) - Найдите корень уравнения подробно по-шагам. [Есть ответ!] cos(1-x)=0 (уравнение) /media/krcore-image-pods/hash/equation/1/ae/6e21d0a81f1e2c23b5f0c134d47e1.png](/media/krcore-image-pods/hash/equation/1/ae/6e21d0a81f1e2c23b5f0c134d47e1.png)