Basic Level Trigonometry Identities For All Classes | Part-3 | CBSE Board |

Basic trigonometry is a branch of mathematics that deals with the relationships between the angles and sides of triangles, particularly right triangles. It focuses on the definitions and properties of six key trigonometric functions: sine (sin), cosine (cos), and tangent (tan), along with their reciprocals-cosecant (csc), secant (sec), and cotangent (cot).
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