Equivalence of Functional Dependencies | Solved Example 2 | Functional Dependency | RDBMS

## **Topic:** *Equivalence of Functional Dependencies – Solved Example 2*

In this video, we solve **Example 2** on checking the equivalence of two sets of Functional Dependencies using a clear and systematic approach.

You will learn:

* How to determine whether two FD sets are **equivalent**
* Step-by-step method to check:

* Whether F₁ implies F₂
* Whether F₂ implies F₁
* How to use **Attribute Closure (X⁺)** to verify implications
* How to identify missing or redundant dependencies
* Logical approach used in university exams

This example will help you strengthen your understanding of:

* Functional Dependency
* Attribute Closure
* Minimal Cover
* Redundant FDs
* Normalization (2NF, 3NF, BCNF)

Equivalence problems are commonly asked in:

* **University examinations**
* Competitive exams (GATE basics)
* Technical interviews
* Advanced normalization questions

This session focuses on building a **strong analytical and problem-solving approach**, so you can confidently solve equivalence-based questions in exams.

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Видео Equivalence of Functional Dependencies | Solved Example 2 | Functional Dependency | RDBMS канала EduFulness EFN