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tan(2x)*tan(7x)=1 la ecuación

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Solución numérica:

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Solución

Ha introducido [src]
tan(2*x)*tan(7*x) = 1
$$\tan{\left(2 x \right)} \tan{\left(7 x \right)} = 1$$
Gráfica
Respuesta numérica [src]
x1 = 93.0260491312978
x2 = 30.1941960595019
x3 = -53.9306738866248
x4 = 2.26892802759263
x5 = 26.0054058547155
x6 = -26802.8467899517
x7 = -57.7703982410123
x8 = -97.2148393360842
x9 = -87.4409955249159
x10 = 55.6760031386191
x11 = 84.2994028713261
x12 = -29.4960643587042
x13 = 17.9768912955416
x14 = -89.1863247769102
x15 = 38.2227106186758
x16 = -41.7133691226645
x17 = -18.3259571459405
x18 = 76.2708883121522
x19 = 74.5255590601579
x20 = -35.7792496658838
x21 = -34.0339204138894
x22 = -69.9877030049726
x23 = -22.8638132011257
x24 = -15.8824961931484
x25 = -78.0162175641465
x26 = 90.2335223281068
x27 = -44.5058959258554
x28 = -71.733032256967
x29 = -13.7881010907552
x30 = 50.789081233035
x31 = 88.4881930761125
x32 = 93.3751149816966
x33 = 78.0162175641465
x34 = -47.9965544298441
x35 = 60.2138591938044
x36 = 68.2423737529783
x37 = -17.9768912955416
x38 = -26.0054058547155
x39 = 37.5245789178781
x40 = 91.9788515801012
x41 = -5.75958653158129
x42 = 52.1853446346305
x43 = 98.2620368872808
x44 = -39.9680398706701
x45 = -31.9395253114962
x46 = -45.2040276266531
x47 = -37.873644768277
x48 = 4.01425727958696
x49 = -444.186294632557
x50 = 12.0427718387609
x51 = 82.2050077689329
x52 = 2.61799387799149
x53 = -79.7615468161409
x54 = -81.8559419185341
x55 = -83.9503370209273
x56 = -93.7241808320955
x57 = -75.9218224617533
x58 = 87.4409955249159
x59 = 24.2600766027212
x60 = -85.6956662729216
x61 = -49.7418836818384
x62 = -100.007366139275
x63 = 34.0339204138894
x64 = 64.0535835481919
x65 = -91.9788515801012
x66 = -97.9129710368819
x67 = 31.9395253114962
x68 = -4.01425727958696
x69 = 9.94837673636768
x70 = -56.025068989018
x71 = -72.7802298081635
x72 = -63.704517697793
x73 = 46.2512251778497
x74 = 20.7694180987325
x75 = 56.025068989018
x76 = 100.007366139275
x77 = 97.9129710368819
x78 = 47.9965544298441
x79 = -19.7222205475359
x80 = 8.20304748437335
x81 = -0.174532925199433
x82 = -12.0427718387609
x83 = -27.7507351067098
x84 = 62.3082542961976
x85 = 69.9877030049726
x86 = 43.4586983746588
x87 = 21.4675497995303
x88 = 16.2315620435473
x89 = 88.8372589265114
x90 = -9.94837673636768
x91 = -22.5147473507269
x92 = 67.8933079025794
x93 = 18.3259571459405
x94 = -61.9591884457987
x94 = -61.9591884457987