Sr Examen
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- La ecuación:
-
Ecuación 3^x=7
-
Ecuación 2+3x=-7x-5
-
Ecuación 3-x/3=x/2
-
Ecuación 3/(x-5)+8/x=2
- Expresar {x} en función de y en la ecuación:
- -11*x-3*y=14
- -20*x-6*y=4
- 2*x-15*y=-1
- 8*x+3*y=4
- Límite de la función:
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1-cos(x)
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sin(x/2)
- Derivada de:
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1-cos(x)
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sin(x/2)
- Integral de d{x}:
- 1-cos(x)
- Gráfico de la función y =:
-
sin(x/2)
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Expresiones idénticas
- uno -cos(x)=sin(x/ dos)
- 1 menos coseno de (x) es igual a seno de (x dividir por 2)
- uno menos coseno de (x) es igual a seno de (x dividir por dos)
- 1-cosx=sinx/2
- 1-cos(x)=sin(x dividir por 2)
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Expresiones semejantes
- sqrt2*sinx+sqrt(1-cosx)=0
- sinx/2=-sgrt(3)/2
- x-sin(x)-a(1-cosx)=0
- 1+cos(x)=sin(x/2)
- 1-cosx=sin(x/2)
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Expresiones con funciones
- Coseno cos
- cos(2*x-pi/4)=0
- cos(3*x+pi/4)=1
- cos(x^2)=1
- cos(x/8+pi/4)=1
- cos(x)=1
- Seno sin
- sin(2x)=0
- sin(x)^2=1/2
- sin(3*x)+sin(x)=0
- sin(x)=1/2
- sin((pi*x)/4)=-1
1-cos(x)=sin(x/2) la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
/x\
1 - cos(x) = sin|-|
\2/
$$1 - \cos{\left(x \right)} = \sin{\left(\frac{x}{2} \right)}$$
Respuesta numérica
[src]
x1 = -11.5191730631626
x2 = -32.4631240870945
x3 = -408.407044966673
x4 = -62.8318530717959
x5 = 18.8495559215388
x6 = -87.9645943005142
x7 = 26.1799387799149
x8 = 56.5486677646163
x9 = -95.2949771588904
x10 = 69.1150383789755
x11 = 93.2005820564972
x12 = 94.2477796076938
x13 = -36.6519142918809
x14 = 100.530964914873
x15 = 1.0471975511966
x16 = 55.5014702134197
x17 = 12.5663706143592
x18 = -94.2477796076938
x19 = 25.1327412287183
x20 = 37.6991118430775
x21 = -50.2654824574367
x22 = 76.4454212373516
x23 = 81.6814089933346
x24 = 7607.89020944328
x25 = 63.8790506229925
x26 = 89.0117918517108
x27 = -49.2182849062401
x28 = -18.8495559215388
x29 = -81.6814089933346
x30 = -19.8967534727354
x31 = 42.9350995990605
x32 = 0.0
x33 = -86.9173967493176
x34 = 80.634211442138
x35 = -12.5663706143592
x36 = 51.3126800086333
x37 = 75.398223686155
x38 = 50.2654824574367
x39 = -7.33038285837618
x40 = 62.8318530717959
x41 = -6.28318530717959
x42 = -24.0855436775217
x43 = -100.530964914873
x44 = -69.1150383789755
x45 = -70.162235930172
x46 = -57.5958653158129
x47 = 6.28318530717959
x48 = -43.9822971502571
x49 = 43.9822971502571
x50 = -25.1327412287183
x51 = 13.6135681655558
x52 = -74.3510261349584
x53 = 5.23598775598299
x54 = -75.398223686155
x55 = 87.9645943005142
x56 = 17.8023583703422
x57 = -56.5486677646163
x58 = 31.4159265358979
x59 = 68.0678408277789
x60 = -82.7286065445312
x61 = 38.7463093942741
x62 = 30.3687289847013
x63 = 619478.088990757
x64 = -99.4837673636768
x65 = -61.7846555205993
x66 = -37.6991118430775
x67 = 101.57816246607
x68 = -31.4159265358979
x69 = -45.0294947014537
x69 = -45.0294947014537
Gráfico