17 June 2026 | Class 11 Maths Chapter 3: Trigonometric Functions | CBSE 2026-27 #Class11Maths

Welcome to Lecture 1 of Class 11 Mathematics Chapter 3 – Trigonometric Functions.
In this lecture, we will build a strong foundation by understanding angles, degree measure, radian measure, and conversions between them. These concepts are extremely important for CBSE Board Exams, JEE Main, NDA, CUET, and other competitive examinations.
📌 Topics Covered: • Positive & Negative Angles
• Degree Measure
• Radian Measure
• Degree ↔ Radian Conversion
• Arc Length Formula
• NCERT Questions & Examples
📖 Chapter: Trigonometric Functions
🎯 Class: 11 Mathematics (CBSE)
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Видео 17 June 2026 | Class 11 Maths Chapter 3: Trigonometric Functions | CBSE 2026-27 #Class11Maths канала shilpa PUNIA