9000046602 | math4u.vsb.cz

SubArea:

Trigonometric equations and inequalities

Level:

Project ID:

9000046602

Accepted:

1

Clonable:

0

Easy:

0

Identify an inequality which is true for

x = \frac{3 π}{2}

.

cotg x > - 1

tg x \geq 0

\cos x > \frac{\sqrt{3}}{2}

\sin x > - \frac{1}{2}