El profesor se sorprenderá mucho al ver tu solución correcta😉
sin(2*a) -------- = sin(a) cos(a)
a1 = 40.8407044966673
a2 = -267.035375555132
a3 = 0.0
a4 = -18.8495559215388
a5 = -56.5486677646163
a6 = 97.3893722612836
a7 = 34.5575191894877
a8 = 53.4070751110265
a9 = 47.1238898038469
a10 = -97.3893722612836
a11 = 62.8318530717959
a12 = 87.9645943005142
a13 = 43.9822971502571
a14 = 37.6991118430775
a15 = -21.9911485751286
a16 = 3.14159265358979
a17 = 69.1150383789755
a18 = 65.9734457253857
a19 = -50.2654824574367
a20 = -94.2477796076938
a21 = -75.398223686155
a22 = -53.4070751110265
a23 = 12.5663706143592
a24 = -9.42477796076938
a25 = -113.097335529233
a26 = -34.5575191894877
a27 = 21.9911485751286
a28 = -47.1238898038469
a29 = -43.9822971502571
a30 = 28.2743338823081
a31 = -31.4159265358979
a32 = -3.14159265358979
a33 = -6.28318530717959
a34 = -25.1327412287183
a35 = -62.8318530717959
a36 = 31.4159265358979
a37 = -65.9734457253857
a38 = 72.2566310325652
a39 = -59.6902604182061
a40 = -12.5663706143592
a41 = 94.2477796076938
a42 = 81.6814089933346
a43 = -91.106186954104
a44 = -100.530964914873
a45 = 59.6902604182061
a46 = -40.8407044966673
a47 = 91.106186954104
a48 = -2805.44223965569
a49 = 78.5398163397448
a50 = 56.5486677646163
a51 = 84.8230016469244
a52 = 100.530964914873
a53 = -69.1150383789755
a54 = 9.42477796076938
a55 = -84.8230016469244
a56 = -78.5398163397448
a57 = -87.9645943005142
a58 = -81.6814089933346
a59 = 15.707963267949
a60 = -93349.2841087671
a61 = -28.2743338823081
a62 = -15.707963267949
a63 = -37.6991118430775
a64 = 18.8495559215388
a65 = 25.1327412287183
a66 = 50.2654824574367
a67 = -72.2566310325652
a68 = 75.398223686155
a69 = -232.477856365645
a70 = 6.28318530717959
a70 = 6.28318530717959