El profesor se sorprenderá mucho al ver tu solución correcta😉
x1 = -acos(-1/63) + 2*pi
x2 = acos(-1/63)
x2 = acos(-1/63)
suma
-acos(-1/63) + 2*pi + acos(-1/63)
=
2*pi
producto
(-acos(-1/63) + 2*pi)*acos(-1/63)
=
(-acos(-1/63) + 2*pi)*acos(-1/63)
(-acos(-1/63) + 2*pi)*acos(-1/63)
x1 = 16856.1995091535
x2 = 1.58667000928485
x3 = -26.7194112380032
x4 = -54.9619977553314
x5 = -4.69651529789473
x6 = -14.153040623644
x7 = 39.2857818523624
x8 = 70.7017083882603
x9 = 54.9619977553314
x10 = 7.86985531646444
x11 = -10.9797006050743
x12 = 80.0947389840498
x13 = -98.9442949055885
x14 = -73.8115536768702
x15 = -284.330008832366
x16 = -340.878676596983
x17 = 20.4362259308236
x18 = 29.8292565266131
x19 = -61.245183062511
x20 = -76.9848936954399
x21 = -42.3956271409723
x22 = 42.3956271409723
x23 = -20.4362259308236
x24 = -92.6611095984089
x25 = 51.8521524667215
x26 = 17.2628859122539
x27 = 76.9848936954399
x28 = -29.8292565266131
x29 = -36.1124418337927
x30 = 23.5460712194335
x31 = 14.153040623644
x32 = 45.568967159542
x33 = 64.4185230810807
x34 = -39.2857818523624
x35 = 67.5283683696906
x36 = -58.1353377739011
x37 = 83.2680790026195
x38 = -80.0947389840498
x39 = -95.8344496169786
x40 = 98.9442949055885
x41 = -86.3779242912294
x42 = 36.1124418337927
x43 = -51.8521524667215
x44 = 73.8115536768702
x45 = 26.7194112380032
x46 = -70.7017083882603
x47 = 89.5512643097991
x48 = 92.6611095984089
x49 = 61.245183062511
x50 = -7.86985531646444
x51 = -23.5460712194335
x52 = -17.2628859122539
x53 = 95.8344496169786
x54 = 10.9797006050743
x55 = -1.58667000928485
x56 = -48.6788124481518
x57 = -45.568967159542
x58 = 48.6788124481518
x59 = -89.5512643097991
x60 = -33.0025965451828
x61 = -64.4185230810807
x62 = 86.3779242912294
x63 = 58.1353377739011
x64 = 4.69651529789473
x65 = -67.5283683696906
x66 = 33.0025965451828
x67 = -83.2680790026195
x67 = -83.2680790026195