El profesor se sorprenderá mucho al ver tu solución correcta😉
___ -\/ 3 -cos(x) = ------- 2
Dividamos ambos miembros de la ecuación en -1
pi x1 = -- 6
11*pi x2 = ----- 6
x2 = 11*pi/6
suma
pi 11*pi -- + ----- 6 6
=
2*pi
producto
pi 11*pi --*----- 6 6
=
2 11*pi ------ 36
11*pi^2/36
x1 = -18.3259571459405
x2 = -12.0427718387609
x3 = -75.9218224617533
x4 = 30.8923277602996
x5 = -6.80678408277789
x6 = -49.7418836818384
x7 = 43.4586983746588
x8 = 93.7241808320955
x9 = 44.5058959258554
x10 = -81.1578102177363
x11 = -74.8746249105567
x12 = -24.60914245312
x13 = 19.3731546971371
x14 = -50.789081233035
x15 = -19.3731546971371
x16 = -31.9395253114962
x17 = 24.60914245312
x18 = 37.1755130674792
x19 = 31.9395253114962
x20 = -100.007366139275
x21 = 63.3554518473942
x22 = -0.523598775598299
x23 = 57.0722665402146
x24 = -82.2050077689329
x25 = 12.0427718387609
x26 = 74.8746249105567
x27 = -68.5914396033772
x28 = -30.8923277602996
x29 = -93.7241808320955
x30 = 69.6386371545737
x31 = 38.2227106186758
x32 = -57.0722665402146
x33 = -37.1755130674792
x34 = 194.255145746969
x35 = -69.6386371545737
x36 = 0.523598775598299
x37 = -43.4586983746588
x38 = 87.4409955249159
x39 = 13.0899693899575
x40 = -5.75958653158129
x41 = -38.2227106186758
x42 = 6.80678408277789
x43 = -101.054563690472
x44 = 62.3082542961976
x45 = 100.007366139275
x46 = -13.0899693899575
x47 = 5.75958653158129
x48 = 49.7418836818384
x49 = -56.025068989018
x50 = -62.3082542961976
x51 = 82.2050077689329
x52 = 94.7713783832921
x53 = 1168.1488683598
x54 = -87.4409955249159
x55 = 68.5914396033772
x56 = -88.4881930761125
x57 = 88.4881930761125
x58 = -25.6563400043166
x59 = -63.3554518473942
x60 = -94.7713783832921
x61 = 56.025068989018
x62 = -44.5058959258554
x63 = 50.789081233035
x64 = 25.6563400043166
x65 = 18.3259571459405
x66 = 81.1578102177363
x67 = 75.9218224617533
x67 = 75.9218224617533