Sr Examen
Otras calculadoras
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- La ecuación:
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Ecuación x-x/7=15/7
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Ecuación (x-7)^2=(9-x)^2
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Ecuación 1-2*(5-2*x)=-x-3
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Ecuación x^3+4*x^2-x-4=0
- Expresar {x} en función de y en la ecuación:
- -16*x-7*y=-5
- 17*x-11*y=2
- 7*x+19*y=12
- -5*x+5*y=-9
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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
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Expresiones semejantes
- Tg\2asin\2a/tg\2a+sin\2a
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Expresiones con funciones
- tg
- tg(6x-(π/6))=(sqrt3/3)
- tgx=sgrt(3)
- tg^2(x)+ctg^2(x)+3*(tg(x)+ctg(x))+4=0
- tgx+x^2=0
- tg2x-1=0
- Seno sin
- sin(x)+cos(x)=-1
- sin(x/2)=1
- sin(x)=3
- sin(x)=pi/3
- sinx-1=0
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