An implication p → q is false only when p is true and q is false.
What Is Implication?
An implication p → q is false only when p is true and q is false.
Examples of Implication
1
“If n is divisible by 4, then n is even” is an implication.Formula and Key Points
Formula / rule
p → q
- Know the definition and standard notation for Implication.
- Be able to recognise or compute implication in a small example.
- Connect the concept to nearby topics in the same subject before using it in larger CSE problems.
Why This Matters in Computer Science
Used in program conditions, digital circuits, database queries, formal verification, search and decision logic.
Related Math Terms
Implication: Frequently Asked Questions
What is Implication?
An implication p → q is false only when p is true and q is false.
Why is Implication useful in computer science?
Used in program conditions, digital circuits, database queries, formal verification, search and decision logic.