arccos(cos((42pi)/(53)))

Lösung

arccos (cos (\frac{42 π}{53}))

\frac{42 π}{53}

Dezimale

142.64

Schritte zur Lösung

arccos (cos (\frac{42 π}{53}))

Use the inverse trig property:

\frac{42 π}{53}

arccos (cos (\frac{42 π}{53}))

Für

0 \leq x \leq π, a rccos (cos (x)) = x

0 \leq \frac{42 π}{53} \leq π

= \frac{42 π}{53}

= \frac{42 π}{53}

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