Algorithms 04 | Recurrence Relation Part 01 | Algorithm Crash Course for GATE | Pankaj Sharma Sir

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📘 Algorithms 04 – Recurrence Relation Part 01 | Algorithm Crash Course for GATE CS/IT

Welcome to Algorithms Lecture 04 of the Algorithm Crash Course for GATE 2026 & 2027.
In this session, we begin Recurrence Relations, one of the most important and scoring topics in Algorithms.

🔥 Topics Covered in This Class:
✔️ What is a Recurrence Relation?
✔️ Solving Recurrence Relations Basics
✔️ Recursion Method Introduction
✔️ Substitution Method
✔️ Recursion Tree Method (Intro)
✔️ Master Theorem Overview
✔️ Time Complexity using Recurrence
✔️ GATE CS/IT PYQs Discussion

🎯 Why Recurrence Relation is Important for GATE?
Recurrence Relations appear every year in GATE from topics like
Divide & Conquer, Merge Sort, Quick Sort, Binary Search & Tree Algorithms.
Mastering this topic can easily fetch 5–8 marks.

🎥 This video is part of the Algorithm Crash Course Playlist
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