9000032008 | math4u.vsb.cz

Subtema:

Seno, coseno, tangente, cotangente

Parte:

Project ID:

9000032008

Accepted:

1

Clonable:

0

Easy:

1

cotg (- \frac{3 π}{2}) = ?

0

\frac{\sqrt{2}}{2}

\sqrt{3}

no definido

1

- \frac{\sqrt{2}}{2}