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Otras calculadoras
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¿Cómo usar?
- La ecuación:
-
Ecuación x^4=(x-20)^2
-
Ecuación 5-2*(x-1)=4-x
-
Ecuación (x+6)^3=25*(x+6)
- Ecuación x+y+2=0
- Expresar {x} en función de y en la ecuación:
- 10*x-18*y=3
- 16*x+7*y=8
- -19*x+1*y=0
- -11*x-15*y=14
-
Expresiones idénticas
- tgx/sinx-cosx
- tgx dividir por seno de x menos coseno de x
- tgx dividir por sinx-cosx
-
Expresiones semejantes
- tgx/sinx+cosx
-
Expresiones con funciones
- tgx
- tgx*(2-cosx)=0
- tgx*tg(pi/3+(x))*tg(pi/3-(x))=1
- tgx=1/7
- tgx=3x^2=4
- tgx=0,27
- sinx
- sinx+1=0
- sinx+1/2*sin2x=0
- sinxcosx+2sin2x=cos2x
- sinx=-1/2
- sinx=cosx
- cosx
- cosx=√3/2
- cosx+1,3-lnx=0
- cosx=п/3
- cosx=-1.2
- cosx*sinx-cos^2x=0
tgx/sinx-cosx la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
tan(x) ------ - cos(x) = 0 sin(x)
$$- \cos{\left(x \right)} + \frac{\tan{\left(x \right)}}{\sin{\left(x \right)}} = 0$$
Respuesta numérica
[src]
x1 = 84.82300131053
x2 = -50.2654822767396
x3 = -53.4070753070989
x4 = -81.6814090384499
x5 = -25.1327415966545
x6 = -97.3893724672266
x7 = 72.2566310277163
x8 = -3.14159301504925
x9 = -34.5575188250568
x10 = -31.4159267270698
x11 = -21.9911485864319
x12 = -28.2743336965558
x13 = 65.9734457530652
x14 = 59.6902606242892
x15 = 97.3893726665604
x16 = 75.3982240843678
x17 = -62.8318537475395
x18 = 100.530964752721
x19 = 34.5575190128984
x20 = 3.14159332506585
x21 = -15.7079632966714
x22 = 47.1238905022021
x23 = -84.8230023359423
x24 = -72.2566308569174
x25 = 3.14159201551055
x26 = 18.8495555664687
x27 = -43.9822971744994
x28 = 78.5398161727936
x29 = -75.3982238871507
x30 = -78.5398159881807
x31 = -47.1238901783506
x32 = 47.1238891892412
x33 = -18.8495552629365
x34 = -37.6991118773749
x35 = 81.6814092045399
x36 = 69.1150390913744
x37 = 91.1061876809771
x38 = -94.2477794370922
x39 = 15.7079634638398
x40 = 25.1327406025294
x41 = 43.9822971695024
x42 = -69.1150387601409
x43 = 6.28318528416575
x44 = -100.530964569618
x45 = -9.42477814706151
x46 = 40.8407041479024
x47 = -18.8495565718301
x48 = -12.5663702433638
x49 = 56.5486675928533
x50 = 12.5663704329274
x51 = 31.4159269203024
x52 = 25.1327419134392
x53 = 62.8318527292552
x54 = -40.8407051595079
x55 = 91.1061863617978
x56 = 37.6991120440566
x57 = -87.9645943584581
x58 = -62.8318524378967
x59 = 28.274333865158
x60 = 21.9911485852154
x61 = -40.8407038505852
x62 = -6.28318511636354
x63 = -84.8230010248866
x64 = -91.1061873420292
x65 = 50.265482446331
x66 = 94.2477796093522
x67 = -65.9734457648377
x68 = 69.1150377756597
x69 = 53.4070755022832
x70 = 87.9645943360531
x71 = -59.6902604579627
x72 = -56.5486674066613
x73 = 9.42477833842133
x73 = 9.42477833842133