مثال ٤ في [0,2) — مجموعة الحل: — Mathematics Tawjihi questio | TawjihiAI
From the Tawjihi question bank — Mathematics · المتطابقات والمعادلات المثلثية
حل المعادلات المثلثية question — Mathematics Tawjihi, with answer
مثال ٤ في
[0,2π)
— مجموعة الحل:
حل المعادلات المثلثيةLevel: Medium
Choices
{0,π}
{π/6,π/2}
فقط
{π/6,5π/6,π/2}
{5π/6}
فقط
The answer
{π/6,5π/6,π/2}
Explanation
من
sinx=1/2
و
sinx=1
كما في الكتاب.
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