Skip to main content
Super TutorResources
Chapter 4 of 27
SyllabusNotesTopicsQuestionsPlanFormulas
Study Plan

Relations And Functions — Study Plan

WBJEE · Mathematics

Step-by-step Relations And Functions study plan for WBJEE Mathematics 2026 — structured month-wise approach to mastering this chapter.

Interactive on Super Tutor

Studying Relations And Functions? Get the full chapter — free.

Practice questions, revision notes, formula sheet and AI doubt-solver — built for WBJEE Mathematics.

Try Super Tutor — Free
A diagram illustrating a relation from set X to set Y, clearly showing the domain, range, and co-domain within the context of the sets and the mapping.
Super Tutor

Super Tutor has 12+ illustrations like this for Relations And Functions alone — flashcards, concept maps, and step-by-step visuals.

See them all

How to Study Relations And Functions

A structured approach to studying Relations And Functions for WBJEE Mathematics.

Study Plan for Relations And Functions

1

Day 1–2: Learn the Theory

Study the chapter thoroughly. Note down definitions, formulas, and key concepts.

2

Day 3: Practice Problems

Solve practice questions and previous year WBJEE problems. There are 200 questions available for this chapter.

3

Day 4: Revise & Test

Revise key formulas and concepts without looking at notes. Take a practice quiz to test your understanding.

What to Focus On

  • Order matters in ordered pairs: (2, 3) ≠ (3, 2)
  • If either set is empty, then X × Y = ∅
  • X × Y ≠ Y × X unless X = Y

  • A relation is any subset of X × Y
  • Domain consists of all x-values that appear in the relation
  • Range consists of all y-values that appear in the relation

  • Each input (x) must have exactly one output (y)
  • Different inputs can have the same output
  • Domain = set of all possible inputs

Common Mistakes to Avoid

Every relation is a function

Domain and range are always the same as the given sets X and Y

If f(x₁) = f(x₂), then x₁ = x₂ for all functions

Want a personalised study plan?

Super Tutor creates a day-by-day plan for WBJEE Mathematics that adapts to your exam date and pace.

Create My Study Plan — Free

Frequently Asked Questions

What topics are covered in Relations And Functions for WBJEE?
Relations And Functions is an important chapter in WBJEE Mathematics. It covers key concepts and formulas that are frequently tested in the exam. Key topics include: Cartesian Product of Sets, Relations, Functions, Types of Functions.
How important is Relations And Functions for WBJEE?
Relations And Functions is a frequently tested chapter in WBJEE Mathematics. Questions from this chapter appear regularly in previous year papers. There are 200 practice questions available for this chapter.
How to prepare Relations And Functions for WBJEE?
Start by understanding the core concepts, then solve practice questions. Focus on formulas and their applications. Use revision notes for quick review before the exam.

More resources for Relations And Functions

All 27 chapters — WBJEE Mathematics Study Plan

For WBJEE aspirants

Get the full Relations And Functions chapter — for free.

Practice questions, revision notes, formula sheet and AI doubt-solver for WBJEE Mathematics.

Try Super Tutor Free
Try the full chapter — Free