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Formula Sheet

Sets — Formula Sheet

ICSE · Class 11 · Mathematics

3 formulas from Sets (ICSE Class 11 Mathematics) on one page, grouped by topic. Part of the ICSE Class 11 Mathematics syllabus.

58 questions30 flashcards3 formulas & key relations5 concepts

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A comparison illustrating how the same set can be represented using the Roster (listing) method and the Set-Builder method, with clear examples.
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3 Entries · 2 Sections

Formulas and Key Relations

4. Equal Sets, Subsets and Proper Subsets

A ⊆ B, if a ∈ A ⇒ a ∈ B

A ⊂ B when A ⊆ B and A ≠ B

Power Set and Number of Subsets

If A = φ, then P(A) = {φ}.

Full sheet with units and worked examples

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Frequently Asked Questions

What are the important topics in Sets for ICSE Class 11 Mathematics?
Key topics in Sets include Sets and Their Representation, Subsets, Proper Subsets, Universal Set, and Intervals, Power Set and Number of Subsets, Operations on Sets. Study these first, then practise questions on each for Class 11 exams.
How many formulas are in Sets?
This sheet lists 3 formulas from Sets, grouped by topic. Learn what each symbol stands for so you can apply the formula, not just recall it.
How should I revise Sets for Class 11 exams?
Learn the core ideas first, then work through the 58 practice questions on Sets. Revise 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.

More resources for Sets

All ICSE Class 11 Mathematics Formula Sheet

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