Розв'яжіть нерівність: √3tg 2x ≥ 1
А) π/12 + πn/2 ≤ x < π/4 + πn/2, n∈Z
Б) π/3 + 2πn ≤ x < π + 2πn, n∈Z
В) π/12 + πn ≤ x < π/4 + πn, n∈Z
Г) π/12 + πn/2 < x < π/4 + πn/2, n∈Z
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