NAGALAND Class 10 Maths Introduction to Trigonometry
Trigonometrical Ratios
Trigonometric Tables
Trigonometric ratios of some specific angles like 0,30,45,60,90 degrees.Trigonometric Ratios of Complementary Angles
Trigonometric Ratios of Complementary AnglesIntroduction to Trigonometric Identities
Prove trigonometric identities involving the basic trigonometric ratios sine, cos and tan. Solve problems based on them.Applications of Trigonometric Identities
Applications of Trignometric Identities