📘 Class 11 Maths | Chapter 3 – Trigonometric Functions | Part 1 | Introduction | NCERT

In this video, we start Chapter 3 – Trigonometric Functions of Class 11 Mathematics as per the NCERT syllabus.
In Part 1, the complete Introduction is explained in detail. This lecture focuses on the basic foundation of trigonometry.
Topics covered in this video:
• Angles – Positive and Negative Angles
• Degree Measure
• Radian Measure
• Relationship between Radian and Degree
• Relationship between Radian and Real Numbers
• Notational Conventions
✅ Strong conceptual foundation
✅ Clear explanation with proper reasoning
✅ Helpful for school exams & competitive base
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Видео 📘 Class 11 Maths | Chapter 3 – Trigonometric Functions | Part 1 | Introduction | NCERT канала गणित WITH JHANKRIT