Solucionar 30^{circ}+frac{sin31^{circ}sec59^{circ}+cot59^{circ}cot31^{circ}}{8sin^230^circ-tan^245^circ}

$$30 ^ { \circ } + \frac { \sin 31 ^ { \circ } \sec 59 ^ { \circ } + \cot 59 ^ { \circ } \cot 31 ^ { \circ } } { 8 \sin ^ { 2 } 30 ^ { \circ } - \tan ^ { 2 } 45 ^ { \circ } }$$

Calcular

$$32,00000000000000025142552606969684$$

Pasos de la solución

Evaluar funciones trigonométricas en el problema

$$30 + \frac{0,5150380749100542 \cdot 1,9416040264103562 + 0,6008606190275606 \cdot 1,664279482350518}{8 \sin^{2}(30) - \tan^{2}(45)}$$

Multiplica 0,5150380749100542 y 1,9416040264103562 para obtener 0,99999999999999988987361438330604.

$$30+\frac{0,99999999999999988987361438330604+0,6008606190275606\times 1,664279482350518}{8\left(\sin(30)\right)^{2}-\left(\tan(45)\right)^{2}}$$

Multiplica 0,6008606190275606 y 1,664279482350518 para obtener 1,0000000000000003615519116863908.

$$30+\frac{0,99999999999999988987361438330604+1,0000000000000003615519116863908}{8\left(\sin(30)\right)^{2}-\left(\tan(45)\right)^{2}}$$

Suma 0,99999999999999988987361438330604 y 1,0000000000000003615519116863908 para obtener 2,00000000000000025142552606969684.

$$30+\frac{2,00000000000000025142552606969684}{8\left(\sin(30)\right)^{2}-\left(\tan(45)\right)^{2}}$$

Obtenga el valor de \sin(30) de la tabla de valores trigonométricos.

$$30+\frac{2,00000000000000025142552606969684}{8\times \left(\frac{1}{2}\right)^{2}-\left(\tan(45)\right)^{2}}$$

Calcula \frac{1}{2} a la potencia de 2 y obtiene \frac{1}{4}.

$$30+\frac{2,00000000000000025142552606969684}{8\times \frac{1}{4}-\left(\tan(45)\right)^{2}}$$

Multiplica 8 y \frac{1}{4} para obtener 2.

$$30+\frac{2,00000000000000025142552606969684}{2-\left(\tan(45)\right)^{2}}$$

Obtenga el valor de \tan(45) de la tabla de valores trigonométricos.

$$30+\frac{2,00000000000000025142552606969684}{2-1^{2}}$$

Calcula 1 a la potencia de 2 y obtiene 1.

$$30+\frac{2,00000000000000025142552606969684}{2-1}$$

Resta 1 de 2 para obtener 1.

$$30+\frac{2,00000000000000025142552606969684}{1}$$

Cualquier número dividido por uno da por resultado el mismo número.

$$30+2,00000000000000025142552606969684$$

Suma 30 y 2,00000000000000025142552606969684 para obtener 32,00000000000000025142552606969684.

$$32,00000000000000025142552606969684$$