arctan(x)=-180

Lösung

arctan (x) = - 180

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

Schritte zur Lösung

arctan (x) = - 180

- \frac{π}{2} < arctan (x) < \frac{π}{2}

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

tan^{2} (3 x) = 1

2 cos^{2} (x) + sin (- x) - 1 = 0

cos (x) = \frac{- 1}{4}

tan (θ) = \frac{7}{2}

2 \cdot sin (2 x + 1 5^{\circ}) = 1