sin(90-x)= 4/5

Lösung

sin (9 0^{\circ} - x^{\circ}) = \frac{4}{5}

Keine L \overset{o}{¨} sung f \overset{u}{¨} r x \in R

Schritte zur Lösung

sin (9 0^{\circ} - x^{\circ}) = \frac{4}{5}

Wende die Eigenschaften der Trigonometrie an

sin (9 0^{\circ} - x^{\circ}) = \frac{4}{5}

Allgemeine Lösung für

sin (9 0^{\circ} - x^{\circ}) = \frac{4}{5}

sin (x) = a \Rightarrow x = arcsin (a) + 36 0^{\circ} n, x = 18 0^{\circ} - arcsin (a) + 36 0^{\circ} n

9 0^{\circ} - x^{\circ} = arcsin (\frac{4}{5}) + 36 0^{\circ} n, 9 0^{\circ} - x^{\circ} = 18 0^{\circ} - arcsin (\frac{4}{5}) + 36 0^{\circ} n

9 0^{\circ} - x^{\circ} = arcsin (\frac{4}{5}) + 36 0^{\circ} n, 9 0^{\circ} - x^{\circ} = 18 0^{\circ} - arcsin (\frac{4}{5}) + 36 0^{\circ} n

Keine L \overset{o}{¨} sung f \overset{u}{¨} r x \in R