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Popular >

sin(1/5 ((5pi)/6))+2

Solución

sin (\frac{1}{5} (\frac{5 π}{6})) + 2

Solución

\frac{5}{2}

+1

Pasos de solución

sin (\frac{1}{5} (\frac{5 π}{6})) + 2

= sin (\frac{1}{5} \cdot \frac{5 π}{6}) + 2

Simplificar:

\frac{1}{5} \cdot \frac{5 π}{6} = \frac{π}{6}

= sin (\frac{π}{6}) + 2

Utilizar la siguiente identidad trivial:

sin (\frac{π}{6}) = \frac{1}{2}

= \frac{1}{2} + 2

Simplificar

\frac{1}{2} + 2 : \frac{5}{2}

= \frac{5}{2}

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