Integrals Very Basics -3 (i) | NCERT Ex 7.3 Class 12 Maths | Integration of Trigonometric Functions

Описание: Are you preparing for JEE MAIN or other entrance exams? This comprehensive video covers one of the most important concepts from NCERT Chapter 7: Integrals - Very Basics Part 3 (i).
📚 Topics Covered:
✓ Fundamentals of Indefinite Integrals
✓ Integration of Trigonometric Functions including:

sin²(2x + 5)
sin³x cos³x
cos 2x cos 4x cos 6x
sin³x cos³x
(1 - cos x)/(1 + cos x)
cos x/(1 + cos x)
cos⁴ 2x
sin³x/(1 + cos x)
And more from NCERT Exercise 7.3


✓ Integrals of Type: Power functions, rational expressions, and trigonometric forms
✓ Integration by Substitution Method
✓ Step-by-step solutions with detailed explanations

Video Timestamps:
00:00 - Introduction
Channel intro: sethiswiftlearn
Topic overview: Class 12 NCERT Ch 7 - Integral Calculus
Indefinite Integration: Very Basics -3 (i)
Trigonometric Integrals (Ex 7.3)

01:10 - Exercise 7.3 Problems List
Overview of all 22 questions from NCERT Ex 7.3
Problem types covered in this session

01:29 - Q.1: ∫ sin²(2x + 5) dx

04:04 - Q.3: ∫ cos 2x cos 4x cos 6x dx

06:16 - Q.5: ∫ sin³x cos³x dx

13:13 - Q.8: ∫ (1 - cos x)/(1 + cos x) dx

15:28 - Q.9: ∫ cos x/(1 + cos x) dx

17:31 - Q.11: ∫ cos⁴ 2x dx

🎓 Perfect For:
Class 12 CBSE Board Students
JEE Main & JEE Advanced aspirants
NEET (Mathematics optional)
CUET candidates
State-level Engineering entrance exams

📖 Complete Chapter Coverage:
More videos are coming to clear ALL concepts of Integrals and other mathematical topics including:

Chapter in One Shot series
Board-level questions with detailed discussions
Previous year JEE questions
Practice problem sets

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