كل دالة مثلثية لها رسم بياني فريد خاص بها شاهد كيف يتم رسم كل رسم بياني

Every trigonometric function has its own unique graph.

Watch how each graph is drawn one by one:
• sin(x)
• cos(x)
• tan(x)
• cot(x)
• sec(x)
• cosec(x)

Visualizing graphs makes trigonometry much easier to understand and remember. pic.twitter.com/8lkAwoKIcK

— Infinite Logiz (@Infinite_Logiz) July 4, 2026