| 1/(sin(\frac{-3pi){4})}|

Solución

\frac{1}{sin ( \frac{- 3 π}{4} )}

2

Pasos de solución

\frac{1}{sin ( \frac{- 3 π}{4} )}

Re-escribir usando identidades trigonométricas:

sin (\frac{- 3 π}{4}) = - \frac{2}{2}

= \frac{1}{- \frac{2}{2}}

Simplificar

\frac{1}{- \frac{2}{2}} : 2

= 2

tan (\frac{11}{60})

\frac{π}{2} cos (π)

e - 4 π + sin (1)

csc^{2} (9 0^{\circ})

arcsin (0.904)