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C Language for Output Prediction

Complete C programming notes with a focus on program output prediction, logic building, and exam success.

Data Structures and Algorithms

This course introduces Data Structures and Algorithms (DSA) in a simple, beginner-friendly way. It helps you understand how data is stored, processed, and optimized to solve real-world problems and improve coding skills.

Engineering Mathematics

Master engineering mathematics from the ground up with complete notes! Explore lessons on probability, statistics, linear algebra, and calculus — all beginner-friendly.

Operating Systems

Explore complete Operating System notes covering processes, memory management, file systems, and more. Ideal for engineering students and exam prep!

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Introduction to Data Structures & Algorithms

If you’re starting your journey in programming or preparing for technical interviews, Data Structures and Algorithms (DSA) is the most important foundation you will ever build. DSA teaches you how to think efficiently, solve problems systematically, and write code that performs well even with large amounts of data. Quick fact: Almost every FAANG / top-tier […]

Complete DSA Syllabus: Beginner to Advanced

Data Structures and Algorithms (DSA) form the backbone of efficient software development, technical interviews at top companies, and competitive programming. This structured roadmap takes you from absolute basics to advanced topics used in real-world systems and high-level contests. Target audience: College students • Job seekers • Competitive programmers • Self-learners Estimated time: 4–9 months (depending […]

Conditional Probability Tutorial

Learn conditional, joint, and marginal probability with formulas, properties, and practice questions in this guide.

Probability Practice: Events Questions

Practice questions on independent, dependent, and mutually exclusive events in probability with detailed solutions.

Events in Probability

earn about events in probability: simple, compound, independent, mutually exclusive, and more with examples.

Operations in Probability

Explore union, intersection, complement, and addition rule in probability with clear examples and formulas.