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Relations and Functions

Madhya Pradesh Board · Class 11 · Mathematics

Quick revision notes for Relations and Functions — Madhya Pradesh Board Class 11 Mathematics. Key concepts, formulas, and definitions for last-minute revision.

136 questions56 flashcards5 concepts

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Key Topics to Revise

1

6. Counting Relations and Function Tests

  • If n(A)=p and n(B)=q, then n(A × B)=pq.
  • The number of relations from A to B is 2^(pq).
  • To test whether a relation is a function, check whether every first element has exactly one image.

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Full Notes

Key Concepts

A pair of elements writtenFor two nonA relation from a nonThe domain is the setA function is a relation

Frequently Asked Questions

What are the important topics in Relations and Functions for Madhya Pradesh Board Class 11 Mathematics?
Key topics in Relations and Functions include Relations and Functions – Complete Concept Map, Relations and Functions - Full Chapter Concept Hierarchy, Relations and Functions — Complete Concept Map. These are the concepts Madhya Pradesh Board Class 11 examiners draw on most — study them first, then practise related questions.
How to score full marks in Relations and Functions — Madhya Pradesh Board Class 11 Mathematics?
Understand the core concepts first, then work through the 136 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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