cos(x)= pi/3

Lösung

cos (x) = \frac{π}{3}

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

Schritte zur Lösung

cos (x) = \frac{π}{3}

- 1 \leq cos (x) \leq 1

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

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

sin (\frac{x}{2}) = - 1

10 sin (x) + 10 cos^{2} (x) = 10, 0 \leq x < 2 π

sin (x) - 3 - 3 sin^{2} (x) = 0

4 tan^{2} (x) + 21 tan (x) - 49 = 0