tan^2(40)-csc^2(50)

Lösung

tan^{2} (4 0^{\circ}) - csc^{2} (5 0^{\circ})

- 1

Schritte zur Lösung

tan^{2} (4 0^{\circ}) - csc^{2} (5 0^{\circ})

Vereinfache zur Dezimalform

= - 1

3 cos^{2} (0)

cos (arcsin (\frac{4}{5}) - arctan (\frac{12}{5}))

cot (1 8^{\circ})

5 sin (3 5^{\circ})

6 sin (2 5^{\circ})