Sr Examen
Otras calculadoras
-
¿Cómo usar?
- La ecuación:
-
Ecuación x^4-x^3+5*x^2=0
-
Ecuación cos(x)=2
-
Ecuación 11x-9=4x+19
-
Ecuación (x-7)^2=(9-x)^2
- Expresar {x} en función de y en la ecuación:
- 10*x+5*y=-17
- -10*x+16*y=-6
- -6*x-2*y=-10
- -2*x-4*y=11
-
Expresiones idénticas
- Tg\2asin\2a/tg\2a-sin\2a
- Tg\2 ar coseno de eno de \2a dividir por tg\2a menos seno de \2a
- Tg\2asin\2a dividir por tg\2a-sin\2a
-
Expresiones semejantes
- Tg\2asin\2a/tg\2a+sin\2a
-
Expresiones con funciones
- tg
- tg(6x-(π/6))=(sqrt3/3)
- tgx-3^(1/2)*ctgx=3^(1/2)-1
- tgx=-√3-2
- tgx\3=-1/2
- tgx*(2-cosx)=0
- Seno sin
- sin(x/2)=1
- sinpi*(x-2)/3=√3/2
- sin(5*x)=cos(4*x)
- sinx=1/2
- sin(x/2+pi/6)=1
Tg\2asin\2a/tg\2a-sin\2a la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
/tan(a) \
|------*asin(a) |
| 2 |
|--------------*a|
| 2 |
|----------------|
\ tan(a) / sin(a)
------------------*a - ------*a = 0
2 2
$$a \frac{a \frac{\frac{\tan{\left(a \right)}}{2} \operatorname{asin}{\left(a \right)}}{2} \frac{1}{\tan{\left(a \right)}}}{2} - a \frac{\sin{\left(a \right)}}{2} = 0$$
Respuesta numérica
[src]
a1 = -103.894847562107 + 5.66537666848448*i
a2 = -34.7605080192955 - 4.36482296702757*i
a3 = 0.0
a4 = -3.24009840643074 + 1.44165089024349*i
a5 = 6.37637215207029 + 2.28621150508255*i
a6 = -9.5460376662324 + 2.78707839287382*i
a7 = 50.4796552412877 + 4.81181069907409*i
a8 = 12.7100240449417 + 3.1401659484734*i
a9 = -22.1727915241261 + 3.82086895035921*i
a10 = 63.0502118488927 - 5.07631088061319*i
a11 = 6.37637215207029 - 2.28621150508255*i
a12 = 19.0218911119445 - 3.63416465576169*i
a13 = -15.8680661048804 + 3.4125577280275*i
a14 = 12.7100240449417 - 3.1401659484734*i
a15 = 37.9051986971382 - 4.46894196767363*i
a16 = -53.6225548885422 + 4.88379608314963*i
a17 = -15.8680661048804 - 3.4125577280275*i
a18 = 31.6151549578471 + 4.25055184524161*i
a19 = 44.1931154631613 + 4.6529262454257*i
a20 = -9.5460376662324 - 2.78707839287382*i
a21 = -41.0493664857936 - 4.56455148203466*i
a22 = 37.9051986971382 + 4.46894196767363*i
a23 = -28.4689486872022 - 4.12396163446648*i
a24 = -6.54960905163677e-7 + 4.31908782147497e-7*i
a25 = -28.4689486872022 + 4.12396163446648*i
a26 = -3.24009840643074 - 1.44165089024349*i
a26 = -3.24009840643074 - 1.44165089024349*i