Class 11 ISC Maths | Chapter 9 | Lecture-7 | Sequence & Series | Sum of Special Series | SHIKHAR |

Описание: 📘 Welcome to EdufyHub – SHIKHAR Batch (Class 11 ISC Mathematics)

In Chapter 9: Sequence & Series, we now move to Lecture-7, where we will study an important and scoring topic — Sum of Special Series.
This lecture plays a key role in solving higher-level problems in ISC exams and strengthens your overall understanding of series.

🕕 Live at 6:00 PM on 24th December, 2025
👨‍🏫 Teacher: EdufyHub’s Maths Expert

✨ Topics Covered in This Lecture:

🔹 Meaning of Special Series
🔹 Sum of first n natural numbers
🔹 Sum of squares of first n natural numbers
🔹 Sum of cubes of first n natural numbers
🔹 Direct formula-based questions
🔹 ISC exam-oriented examples
🔹 Step-by-step problem solving
🔹 LIVE Question Practice & Doubt Solving

🎯 Why This Lecture is Important:

✅ Frequently asked in ISC board exams
✅ Builds strong foundation for competitive exams
✅ Helps in quick calculation using formulas
✅ Improves accuracy & speed in exams
✅ Perfect continuation after A.P. & G.P. concepts

💡 About SHIKHAR Batch – EdufyHub:

SHIKHAR Batch is specially designed for ISC Class 11 students, focusing on concept clarity, exam relevance, and consistent practice through structured live classes.

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