Trigonometry | Class 10 | Ch-8 | Pt-1 | Concepts | BOARD 2026
Автор: ACE COACHING
Загружено: 2026-02-15
Просмотров: 28
Описание:
Introduction to Trigonometry (0:00)
Defining Trigonometric Ratios (1:09)
Understanding Sides Relative to Angles (2:43)
Introducing Sine, Cosine, and Tangent (5:12)
Reciprocal Trigonometric Ratios (8:16)
How Ratios Change with Different Angles (10:10)
Complementary Angle Identities (12:49)
Generalizing Trigonometric Ratios (14:49)
Reciprocal Identities (16:55)
Trigonometric Values for Specific Angles (18:10)
Deriving Tangent and Cotangent from Sine and Cosine (23:59)
Trigonometric Identities from Pythagorean Theorem (27:54)
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