El profesor se sorprenderá mucho al ver tu solución correcta😉
___ /x\ \/ 2 cos|-| = ----- \2/ 2
suma
pi 7*pi -- + ---- 2 2
=
4*pi
producto
pi 7*pi --*---- 2 2
=
2 7*pi ----- 4
7*pi^2/4
pi x1 = -- 2
7*pi x2 = ---- 2
x2 = 7*pi/2
x1 = 51.8362787842316
x2 = -14.1371669411541
x3 = 10.9955742875643
x4 = -98.9601685880785
x5 = 89.5353906273091
x6 = 1.5707963267949
x7 = 14.1371669411541
x8 = -86.3937979737193
x9 = 365.995544143211
x10 = 61.261056745001
x11 = -12677.8971535616
x12 = 23.5619449019235
x13 = -23.5619449019235
x14 = 76.9690200129499
x15 = -26.7035375555132
x16 = 26.7035375555132
x17 = -73.8274273593601
x18 = 39.2699081698724
x19 = -61.261056745001
x20 = -36.1283155162826
x21 = 86.3937979737193
x22 = 111.526539202438
x23 = -10.9955742875643
x24 = 36.1283155162826
x25 = -51.8362787842316
x26 = 64.4026493985908
x27 = -39.2699081698724
x28 = -76.9690200129499
x29 = 48.6946861306418
x30 = -64.4026493985908
x31 = -48.6946861306418
x32 = 73.8274273593601
x33 = -1.5707963267949
x34 = 5314.00397354714
x35 = 98.9601685880785
x36 = -89.5353906273091
x36 = -89.5353906273091