9000032004 | math4u.vsb.cz

SubArea:

Sine, cosine, tangent and cotangent

Level:

Project ID:

9000032004

Accepted:

1

Clonable:

0

Easy:

1

Evaluate

tg (- \frac{3 π}{2})

.

undefined

0

1

- \frac{\sqrt{3}}{3}

- 1

\frac{\sqrt{3}}{3}