El profesor se sorprenderá mucho al ver tu solución correcta😉
__________________ / 2 \/ cos (x) + cos(x) --------------------- + 1 = 0 sin(x)
a*w^2 + b*w + c = 0
D = b^2 - 4 * a * c =
(1)^2 - 4 * (1) * (0) = 1
w1 = (-b + sqrt(D)) / (2*a)
w2 = (-b - sqrt(D)) / (2*a)
suma
-pi ---- 3
=
-pi ---- 3
producto
-pi ---- 3
=
-pi ---- 3
-pi/3
x1 = -13.6135681655558
x2 = 11.5191730631626
x3 = -82.7286065445312
x4 = -26.1799387799149
x5 = 80.634211442138
x6 = -19.8967534727354
x7 = 5.23598775598299
x8 = 99.4837673636768
x9 = 61.7846555205993
x10 = 74.3510261349584
x11 = 24.0855436775217
x12 = 93.2005820564972
x13 = 49.2182849062401
x14 = 55.5014702134197
x15 = -76.4454212373516
x16 = -32.4631240870945
x17 = 30.3687289847013
x18 = -63.8790506229925
x19 = 36.6519142918809
x20 = -70.162235930172
x21 = 17.8023583703422
x22 = -57.5958653158129
x23 = -51.3126800086333
x24 = 68.0678408277789
x25 = -95.2949771588904
x26 = -7.33038285837618
x27 = -38.7463093942741
x27 = -38.7463093942741