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Popular >

(tan(a))/2 = 2/11

Solución

\frac{tan ( a )}{2} = \frac{2}{11}

Solución

a = 0.34877 \dots + πn

+1

Grados

a = 19.98310 \dots^{\circ} + 18 0^{\circ} n

Pasos de solución

\frac{tan ( a )}{2} = \frac{2}{11}

Multiplicar ambos lados por

2

\frac{tan ( a )}{2} = \frac{2}{11}

Multiplicar ambos lados por

2

\frac{2 tan ( a )}{2} = \frac{2 \cdot 2}{11}

Simplificar

\frac{2 tan ( a )}{2} = \frac{2 \cdot 2}{11}

Simplificar

\frac{2 tan ( a )}{2} : tan (a)

\frac{2 tan ( a )}{2}

Dividir:

\frac{2}{2} = 1

= tan (a)

Simplificar

\frac{2 \cdot 2}{11} : \frac{4}{11}

\frac{2 \cdot 2}{11}

Multiplicar los numeros:

2 \cdot 2 = 4

= \frac{4}{11}

tan (a) = \frac{4}{11}

tan (a) = \frac{4}{11}

tan (a) = \frac{4}{11}

Aplicar propiedades trigonométricas inversas

tan (a) = \frac{4}{11}

Soluciones generales para

tan (a) = \frac{4}{11}

tan (x) = a \Rightarrow x = arctan (a) + πn

a = arctan (\frac{4}{11}) + πn

a = arctan (\frac{4}{11}) + πn

Mostrar soluciones en forma decimal

a = 0.34877 \dots + πn

Ejemplos populares

sin^2(x)-cos(x)= 1/2

sin^{2} (x) - cos (x) = \frac{1}{2}

cos(x)[3sin(x)-2]=0

cos (x) [3 sin (x) - 2] = 0

sin^3(x)+sin(x)-4=0

sin^{3} (x) + sin (x) - 4 = 0

solvefor a,sin^2(a)+cos^2(b)=1 resolver para

a, sin^{2} (a) + cos^{2} (b) = 1

sin^4(x)=-cos(x)

sin^{4} (x) = - cos (x)