22.89=cos(a)

Lösung

22.89 = cos (a)

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

Schritte zur Lösung

22.89 = cos (a)

Tausche die Seiten

cos (a) = 22.89

- 1 \leq cos (x) \leq 1

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

cos (x) = \frac{2}{2}

21.16 = 19.6 sin (x) - 29.4 cos (x)

10 sin (x) cos^{2} (x) + 3 cos (x) = 0

(2 cos (x)) - 1 = 0

3 cos (x) = sin^{2} (x)