Class 12 Maths | Important Questions on Intgration | NCERT Examples + Board Practice

Описание: Hello baccho,
Welcome back to our Class 12 Integration Series! ✨
In this lesson, we focus ONLY on *Important Questions based on the Substitution Method* —
one of the most frequently tested concepts in the Class 12 Board Exam.

These questions help you build accuracy, pattern recognition, and strong command over Standard Integrals.

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📘 *Topics Covered in This Video:*
✔️ Quick Overview of Substitution Method
✔️ Standard Substitution Patterns (log, exp, trig, rational)
✔️ NCERT Example Problems Related to Substitution
✔️ NCERT Exercise Questions (Exam-Oriented)
✔️ Extra Board-Style Substitution Questions
✔️ Step-by-Step Solutions with Explanation
✔️ Common Mistakes Students Make & How to Avoid Them

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💡 *What You’ll Learn:*
• When to apply substitution instantly
• How to spot the inner function (g(x))
• How to convert integrals into standard forms
• How to handle trigonometric & exponential substitution
• How to avoid mistakes in dx and limits (if definite integrals appear later)

This video strengthens your substitution skills before you move into
Integration by Parts and Partial Fractions.

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📚 *Chapter Details:*
Class: 12
Subject: Mathematics
Chapter: 7 – Integration
Topic: Important Questions on Substitution Method
Board: CBSE | NCERT
Level: Board + Competitive Foundation

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🧩 *Coming Up Next:*
▶️ Integration by Parts – Full Explained Lesson
▶️ Integration Using Trigonometric Identities
▶️ Mixed Important Questions (All Methods Combined)

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💬 *Try This Question:*
Evaluate:
1) ∫ (cos 3x) dx
2) ∫ (1 / (x √(x² + 1))) dx
Drop your answers in the comments 👇 — I’ll PIN the correct one!

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👍 *If You Found This Helpful:*
LIKE the video ❤️
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SUBSCRIBE & Turn on 🔔 for upcoming Integration lessons

✨ Keep Watching, Keep Sharing, Keep Acing !! ✨

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