cos(θ)=(-5)/4

Lösung

cos (θ) = \frac{- 5}{4}

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

Schritte zur Lösung

cos (θ) = \frac{- 5}{4}

Wende Bruchregel an:

\frac{- a}{b} = - \frac{a}{b}

cos (θ) = - \frac{5}{4}

- 1 \leq cos (x) \leq 1

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

so l v e f or x, y = 5 cos (8 x) - y

csc (θ) = \frac{3}{2}, \frac{π}{2} < θ < \frac{3 π}{2}

tan (x) = \frac{5.1}{4.2}

tan (3 x) \cdot tan (3 0^{\circ}) = 1

3 - 6 sin (2 x) = 0