2000006604 | math4u.vsb.cz

SubArea:

Trigonometric equations and inequalities

Level:

Project ID:

2000006604

Accepted:

0

Clonable:

0

Easy:

1

An inequality is solved graphically as shown in the picture. The solution is marked in red. Choose the corresponding inequality.

cotg x \geq - \frac{\sqrt{3}}{3}

x \in (- π; π) ∖ {0}

cotg x \geq \frac{1}{2}

x \in (- π; π) ∖ {0}

cotg x \geq \frac{\sqrt{3}}{2}

x \in (- π; π) ∖ {0}

cotg x \leq \frac{\sqrt{3}}{3}

x \in (- π; π) ∖ {0}