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- La ecuación:
-
Ecuación (x-3)*(x+2)=0
-
Ecuación (11x+14)-(5x-8)=25
-
Ecuación z^2-6*z+10=0
-
Ecuación 4/(x-4)=-5
- Expresar {x} en función de y en la ecuación:
- -7*x-13*y=5
- 15*x+1*y=19
- 7*x-1*y=-7
- -11*x-14*y=-3
- Límite de la función:
-
1-cos(x)
- Derivada de:
-
1-cos(x)
- Integral de d{x}:
- 1-cos(x)
-
Expresiones idénticas
- dos *sin(x)/ dos = uno -cos(x)
- 2 multiplicar por seno de (x) dividir por 2 es igual a 1 menos coseno de (x)
- dos multiplicar por seno de (x) dividir por dos es igual a uno menos coseno de (x)
- 2sin(x)/2=1-cos(x)
- 2sinx/2=1-cosx
- 2*sin(x) dividir por 2=1-cos(x)
-
Expresiones semejantes
- 2*sin(x/2-pi/6)=1
- sqrt2*sinx+sqrt(1-cosx)=0
- 2sin*x/2=√3
- 2*sin(x)/2=1+cos(x)
- (log2(sin(x))^2+log2(sin(x)))/2cos(x)+sqrt3=0
- 2sin*x/2=sqrt3
- 2*sinx/2=1-cosx
-
Expresiones con funciones
- Seno sin
- sin(x)=(-1)/sqrt(2)
- sin(x)=-5/2
- sin((pi*x)/4)=1
- sin(2*x)-sin(x)=0
- sin(5*x)-cos(4*x)=0
- Coseno cos
- cos(x)^2=cos(x)
- cos^2(x)=1
- cos(4*x)=0
- cos(pi*x)=-1
- cos(x)=x^2+1
2*sin(x)/2=1-cos(x) la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
2*sin(x) -------- = 1 - cos(x) 2
$$\frac{2 \sin{\left(x \right)}}{2} = 1 - \cos{\left(x \right)}$$
Suma y producto de raíces
[src]
suma
pi -- 2
$$\frac{\pi}{2}$$
=
pi -- 2
$$\frac{\pi}{2}$$
producto
pi 0*-- 2
$$0 \frac{\pi}{2}$$
=
0
$$0$$
0
Respuesta numérica
[src]
x1 = 51.8362787842316
x2 = 119.380520836412
x3 = 89.5353906273091
x4 = 70.6858347057703
x5 = -42.4115008234622
x6 = -92.6769832808989
x7 = -62.8318530717959
x8 = -1217.36715326604
x9 = -98.9601685880785
x10 = 150.79644737231
x11 = 18.8495559215388
x12 = -80.1106126665397
x13 = -87.9645943005142
x14 = 1.5707963267949
x15 = 56.5486677646163
x16 = 95.8185759344887
x17 = 69.1150383789755
x18 = 14.1371669411541
x19 = -67.5442420521806
x20 = -86.3937979737193
x21 = -17.2787595947439
x22 = 94.2477796076938
x23 = 100.530964914873
x24 = 12.5663706143592
x25 = -94.2477796076938
x26 = -4.71238898038469
x27 = 37.6991118430775
x28 = -50.2654824574367
x29 = 81.6814089933346
x30 = 25.1327412287183
x31 = -54.9778714378214
x32 = 58.1194640914112
x33 = -18.8495559215388
x34 = -81.6814089933346
x35 = 0.0
x36 = -23.5619449019235
x37 = -29.845130209103
x38 = 76.9690200129499
x39 = -12.5663706143592
x40 = 75.398223686155
x41 = 26.7035375555132
x42 = 50.2654824574367
x43 = 39.2699081698724
x44 = 83.2522053201295
x45 = -61.261056745001
x46 = -73.8274273593601
x47 = -36.1283155162826
x48 = 32.9867228626928
x49 = 20.4203522483337
x50 = 62.8318530717959
x51 = -6.28318530717959
x52 = -100.530964914873
x53 = -69.1150383789755
x54 = 45.553093477052
x55 = 6.28318530717959
x56 = -43.9822971502571
x57 = 43.9822971502571
x58 = -25.1327412287183
x59 = -10.9955742875643
x60 = -75.398223686155
x61 = 87.9645943005142
x62 = -56.5486677646163
x63 = 64.4026493985908
x64 = 31.4159265358979
x65 = -48.6946861306418
x66 = 7.85398163397448
x67 = -37.6991118430775
x68 = -31.4159265358979
x68 = -31.4159265358979
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