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Beliebt Trigonometrie >

cot(a)= 7/(sqrt(51))

Lösung

cot (a) = \frac{7}{51}

Lösung

a = 0.79539 \dots + πn

Schritte zur Lösung

cot (a) = \frac{7}{51}

Vereinfache

\frac{7}{51} : \frac{7 51}{51}

\frac{7}{51}

Multipliziere mit dem Konjugat

\frac{51}{51}

= \frac{7 51}{51 51}

5151 = 51

5151

Wende Radikal Regel an:

a a = a

5151 = 51

= 51

= \frac{7 51}{51}

cot (a) = \frac{7 51}{51}

Wende die Eigenschaften der Trigonometrie an

cot (a) = \frac{7 51}{51}

Allgemeine Lösung für

cot (a) = \frac{7 51}{51}

cot (x) = a \Rightarrow x = arccot (a) + πn

a = arccot (\frac{7 51}{51}) + πn

a = arccot (\frac{7 51}{51}) + πn

Zeige Lösungen in Dezimalform

a = 0.79539 \dots + πn

Graph

Beliebte Beispiele

sin (x) = \frac{39}{44}

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arctan (0.5) - arctan (\frac{1}{3}) = arctan (x)

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